THALES DIS AlS Deutschland PVS8 Dual-Band CDMA-2000/EV-DO RF Module User Manual hid

Gemalto M2M GmbH Dual-Band CDMA-2000/EV-DO RF Module hid

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PVS8Version: 00.003DocId: PVS8_HIO_v00.003 Hardware Interface Overview
GENERAL NOTE THE USE OF THE PRODUCT INCLUDING THE SOFTWARE AND DOCUMENTATION (THE "PROD-UCT") IS SUBJECT TO THE RELEASE NOTE PROVIDED TOGETHER WITH PRODUCT. IN ANYEVENT THE PROVISIONS OF THE RELEASE NOTE SHALL PREVAIL. THIS DOCUMENT CON-TAINS INFORMATION ON CINTERION PRODUCTS. THE SPECIFICATIONS IN THIS DOCUMENTARE SUBJECT TO CHANGE AT CINTERION'S DISCRETION. CINTERION WIRELESS MODULESGMBH GRANTS A NON-EXCLUSIVE RIGHT TO USE THE PRODUCT. THE RECIPIENT SHALL NOTTRANSFER, COPY, MODIFY, TRANSLATE, REVERSE ENGINEER, CREATE DERIVATIVE WORKS;DISASSEMBLE OR DECOMPILE THE PRODUCT OR OTHERWISE USE THE PRODUCT EXCEPTAS SPECIFICALLY AUTHORIZED. THE PRODUCT AND THIS DOCUMENT ARE PROVIDED ON AN"AS IS" BASIS ONLY AND MAY CONTAIN DEFICIENCIES OR INADEQUACIES. TO THE MAXIMUMEXTENT PERMITTED BY APPLICABLE LAW, CINTERION WIRELESS MODULES GMBH DIS-CLAIMS ALL WARRANTIES AND LIABILITIES. THE RECIPIENT UNDERTAKES FOR AN UNLIMITEDPERIOD OF TIME TO OBSERVE SECRECY REGARDING ANY INFORMATION AND DATA PRO-VIDED TO HIM IN THE CONTEXT OF THE DELIVERY OF THE PRODUCT. THIS GENERAL NOTESHALL BE GOVERNED AND CONSTRUED ACCORDING TO GERMAN LAW.CopyrightTransmittal, reproduction, dissemination and/or editing of this document as well as utilization of its con-tents and communication thereof to others without express authorization are prohibited. Offenders willbe held liable for payment of damages. All rights created by patent grant or registration of a utility modelor design patent are reserved. Copyright © 2012, Cinterion Wireless Modules GmbH Trademark NoticeMicrosoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in theUnited States and/or other countries. CDMA2000 is a registered certification mark of the Telecommuni-cations Industry Association. All other registered trademarks or trademarks mentioned in this documentare property of their respective owners.PVS8_HIO_v00.003 Page 2 of 36 2012-06-27Confidential / PreliminaryPVS8 Hardware Interface Overview2Document Name: PVS8 Hardware Interface Overview Version: 00.003Date: 2012-06-27DocId: PVS8_HIO_v00.003Status Confidential / Preliminary
PVS8 Hardware Interface Overview Contents36PVS8_HIO_v00.003 Page 3 of 36 2012-06-27Confidential / PreliminaryContents1 Introduction ................................................................................................................. 61.1 Related Documents ........................................................................................... 61.2 Terms and Abbreviations................................................................................... 61.3 Regulatory and Type Approval Information ....................................................... 91.3.1 Directives and Standards...................................................................... 91.3.2 SAR requirements specific to portable mobiles .................................. 111.3.3 SELV Requirements ........................................................................... 121.3.4 Safety Precautions.............................................................................. 122 Product Concept ....................................................................................................... 142.1 Key Features at a Glance ................................................................................ 142.2 PVS8 System Overview................................................................................... 163 Application Interface................................................................................................. 173.1 Operating Modes ............................................................................................. 183.2 Power Supply................................................................................................... 193.3 USB Interface................................................................................................... 203.4 Serial Interface ASC0 ...................................................................................... 213.5 Analog Audio Interface..................................................................................... 233.6 Digital Audio Interface...................................................................................... 234 GPS Receiver............................................................................................................. 245 Antenna Interfaces.................................................................................................... 255.1 CDMA Antenna Interface................................................................................. 255.1.1 Antenna Installation ............................................................................ 265.2 GPS Antenna Interface.................................................................................... 276 Mechanics, Mounting and Packaging ..................................................................... 296.1 Mechanical Dimensions of PVS8..................................................................... 297 Sample Application................................................................................................... 318 Reference Approval .................................................................................................. 338.1 Reference Equipment for Type Approval......................................................... 338.2 Compliance with FCC and IC Rules and Regulations ..................................... 349 Appendix.................................................................................................................... 359.1 List of Parts and Accessories........................................................................... 35
PVS8 Hardware Interface Overview Tables36PVS8_HIO_v00.003 Page 4 of 36 2012-06-27Confidential / PreliminaryTablesTable 1: Directives ......................................................................................................... 9Table 2: Standards of North American type approval .................................................... 9Table 3: Requirements of quality ................................................................................... 9Table 4: Standards of the Ministry of Information Industry of the People’s Republic of China............................................................................ 10Table 5: Toxic or hazardous substances or elements with defined concentration limits............................................................................................................... 10Table 6: Overview of operating modes ........................................................................ 18Table 7: DCE-DTE wiring of ASC0 .............................................................................. 22Table 8: Return loss in the active band........................................................................ 25Table 9: List of parts and accessories.......................................................................... 35Table 10: Molex sales contacts (subject to change) ...................................................... 36Table 11: Hirose sales contacts (subject to change) ..................................................... 36
PVS8 Hardware Interface Overview Figures36PVS8_HIO_v00.003 Page 5 of 36 2012-06-27Confidential / PreliminaryFiguresFigure 1: PVS8 system overview .................................................................................. 16Figure 2: Decoupling capacitor(s) for BATT+................................................................ 19Figure 3: USB circuit ..................................................................................................... 20Figure 4: Serial interface ASC0..................................................................................... 21Figure 5: Supply voltage for active GPS antenna ......................................................... 27Figure 6: ESD protection for passive GPS antenna...................................................... 28Figure 7: PVS8 – top and bottomview........................................................................... 29Figure 8: Dimensions of PVS8 (all dimensions in mm) ................................................. 30Figure 9: PVS8 sample application ............................................................................... 32Figure 10: Reference equipment for type approval......................................................... 33
PVS8 Hardware Interface Overview1 Introduction13PVS8_HIO_v00.003 Page 6 of 36 2012-06-27Confidential / Preliminary1 IntroductionThe document1 describes the hardware of the PVS8 module, designed to connect to a cellular device application and the air interface. It helps you quickly retrieve interface specifications, electrical and mechanical details and information on the requirements to be considered for in-tegrating further components.1.1 Related Documents[1] PVS8 AT Command Set[2] PVS8 Release Notes[3] DSB75 Support Box - Evaluation Kit for Cinterion Wireless Modules[4] Application Note 48: SMT Module Integration1.2 Terms and Abbreviations1. The document is effective only if listed in the appropriate Release Notes as part of the technicaldocumentation delivered with your Cinterion Wireless Modules product.Abbreviation DescriptionAGPS Assisted GPSANSI American National Standards InstituteAMR Adaptive MultirateARP Antenna Reference PointBB BasebandBC Band ClassBEP Bit Error ProbabilityBTS Base Transceiver StationCB or CBM Cell Broadcast MessageCDMA Code Division Multiple AccessCE Conformité Européene (European Conformity)CS Coding SchemeCS Circuit SwitchedCSD Circuit Switched DataCTM Cellular Text ModemDAC Digital-to-Analog ConverterDCS Digital Cellular SystemDL Download
PVS8 Hardware Interface Overview1.2 Terms and Abbreviations13PVS8_HIO_v00.003 Page 7 of 36 2012-06-27Confidential / PreliminaryDRX Discontinuous ReceptionDSB Development Support BoardDSP Digital Signal ProcessorDTMF Dual Tone Multi FrequencyDTX Discontinuous TransmissionEFR Enhanced Full RateEMC Electromagnetic CompatibilityERP Effective Radiated PowerESD Electrostatic DischargeETS European Telecommunication StandardETSI European Telecommunications Standards InstituteEVRC Enhanced Variable Rate CodecFCC Federal Communications Commission (U.S.)FDD Frequency Division DuplexFDMA Frequency Division Multiple AccessFL Forward LinkFR Full RateGPS Global Positioning SystemHiZ High ImpedanceHR Half RateI/O Input/OutputIF Intermediate FrequencyIMEI International Mobile Equipment IdentityISO International Standards OrganizationITU International Telecommunications Unionkbps kbits per secondLED Light Emitting DiodeLGA Land Grid ArrayMBB Moisture barrier bagMbps Mbits per secondMCS Modulation and Coding SchemeMO Mobile OriginatedMS Mobile Station, also referred to as TEMSL Moisture Sensitivity LevelMT Mobile TerminatedNB Narrow BandAbbreviation Description
PVS8 Hardware Interface Overview1.2 Terms and Abbreviations13PVS8_HIO_v00.003 Page 8 of 36 2012-06-27Confidential / PreliminaryNMEA National Marine Electronics AssociationNTC Negative Temperature CoefficientPBCCH Packet Switched Broadcast Control ChannelPCB Printed Circuit BoardPCL Power Control LevelPCM Pulse Code ModulationPCS Personal Communication System, also referred to as GSM 1900PD Pull Down resistor (appr. 100k)PDU Protocol Data UnitPS Packet SwitchedPU Pull Up resistor (appr. 100k)QAM Quadrature Amplitude ModulationRF Radio FrequencyRL Reverse LinkROPR Radio Output Power ReductionRTC Real Time ClockRx Receive DirectionSAR Specific Absorption RateSELV Safety Extra Low VoltageSLIC Subscriber Line Interface Circuit SMPL Sudden Momentary Power LossSMD Surface Mount DeviceSMS Short Message ServiceSMT Surface Mount TechnologySNR Signal-to-Noise RatioSRAM Static Random Access MemorySRB Signalling Radio BearerSUPL Secure User Plane LocationTDMA Time Division Multiple AccessTE Terminal EquipmentTPC Transmit Power ControlTTFF Time To First FixTx Transmit DirectionUL UploadURC Unsolicited Result CodeUSB Universal Serial BusAbbreviation Description
PVS8 Hardware Interface Overview1.3 Regulatory and Type Approval Information13PVS8_HIO_v00.003 Page 9 of 36 2012-06-27Confidential / Preliminary1.3 Regulatory and Type Approval Information1.3.1 Directives and StandardsPVS8 has been designed to comply with the directives and standards listed below.It is the responsibility of the application manufacturer to ensure compliance of the final product with all provisions of the applicable directives and standards as well as with the technical spec-ifications provided in the "PVS8 Hardware Interface Description".11. Manufacturers of applications which can be used in the US shall ensure that their applications have aPTCRB approval. For this purpose they can refer to the PTCRB approval of the respective module. Table 1: Directives2002/95/EC Directive of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain haz-ardous substances in electrical and electronic equipment (RoHS)Table 2: Standards of North American type approvalCFR Title 47 Code of Federal Regulations, Part 22, Part 24 and Part 27; US Equipment Authorization FCCOET Bulletin 65(Edition 97-01) Evaluating Compliance with FCC Guidelines for Human Exposure to Radio-frequency Electromagnetic FieldsUL 60 950-1 Product Safety Certification (Safety requirements) NAPRD.03 V5.11 Overview of PCS Type certification review board Mobile Equipment Type Certification and IMEI controlPCS Type Certification Review board (PTCRB)RSS132, RSS133, RSS139 Canadian StandardTable 3: Requirements of qualityIEC 60068 Environmental testingDIN EN 60529 IP codes
PVS8 Hardware Interface Overview1.3 Regulatory and Type Approval Information13PVS8_HIO_v00.003 Page 10 of 36 2012-06-27Confidential / PreliminaryTable 5: Toxic or hazardous substances or elements with defined concentration limitsTable 4: Standards of the Ministry of Information Industry of the People’s Republic of ChinaSJ/T 11363-2006 “Requirements for Concentration Limits for Certain Hazardous Substances in Electronic Information Products” (2006-06).SJ/T 11364-2006 “Marking for Control of Pollution Caused by Electronic Information Products” (2006-06).According to the “Chinese Administration on the Control of Pollution caused by Electronic Information Products” (ACPEIP) the EPUP, i.e., Environmental Protection Use Period, of this product is 20 years as per the symbol shown here, unless otherwise marked. The EPUP is valid only as long as the product is operated within the operating limits described in the Cinterion Hardware Interface Description.Please see Table 5 for an overview of toxic or hazardous substances or ele-ments that might be contained in product parts in concentrations above the limits defined by SJ/T 11363-2006.
PVS8 Hardware Interface Overview1.3 Regulatory and Type Approval Information13PVS8_HIO_v00.003 Page 11 of 36 2012-06-27Confidential / Preliminary1.3.2 SAR requirements specific to portable mobilesMobile phones, PDAs or other portable transmitters and receivers incorporating a CDMA mod-ule must be in accordance with the guidelines for human exposure to radio frequency energy. This requires the Specific Absorption Rate (SAR) of portable PVS8 based applications to be evaluated and approved for compliance with national and/or international regulations. Since the SAR value varies significantly with the individual product design manufacturers are advised to submit their product for approval if designed for portable use. For USmarkets the relevant directives are mentioned below. It is the responsibility of the manufacturer of the final product to verify whether or not further standards, recommendations or directives are in force outside these areas. Products intended for sale on US marketsES 59005/ANSI C95.1 Considerations for evaluation of human exposure to electromagneticfields (EMFs) from mobile telecommunication equipment (MTE) in thefrequency range 30MHz - 6GHz IMPORTANT:Manufacturers of portable applications based on PVS8 modules are required to have their final product certified and apply for their own FCC Grant and Industry Canada Certificate related to the specific portable mobile.
PVS8 Hardware Interface Overview1.3 Regulatory and Type Approval Information13PVS8_HIO_v00.003 Page 12 of 36 2012-06-27Confidential / Preliminary1.3.3 SELV RequirementsThe power supply connected to the PVS8 module shall be in compliance with the SELV re-quirements defined in EN 60950-1.1.3.4 Safety PrecautionsThe following safety precautions must be observed during all phases of the operation, usage, service or repair of any cellular terminal or mobile incorporating PVS8. Manufacturers of the cellular terminal are advised to convey the following safety information to users and operating personnel and to incorporate these guidelines into all manuals supplied with the product. Fail-ure to comply with these precautions violates safety standards of design, manufacture and in-tended use of the product. Cinterion Wireless Modules assumes no liability for customer’s failure to comply with these precautions.When in a hospital or other health care facility, observe the restrictions on the use of mobiles. Switch the cellular terminal or mobile off, if instructed to do so by the guide-lines posted in sensitive areas. Medical equipment may be sensitive to RF energy.The operation of cardiac pacemakers, other implanted medical equipment and hearing aids can be affected by interference from cellular terminals or mobiles placed close to the device. If in doubt about potential danger, contact the physician or the manufac-turer of the device to verify that the equipment is properly shielded. Pacemaker patients are advised to keep their hand-held mobile away from the pacemaker, while it is on. Switch off the cellular terminal or mobile before boarding an aircraft. Make sure it can-not be switched on inadvertently. The operation of wireless appliances in an aircraft is forbidden to prevent interference with communications systems. Failure to observe these instructions may lead to the suspension or denial of cellular services to the offender, legal action, or both.Do not operate the cellular terminal or mobile in the presence of flammable gases or fumes. Switch off the cellular terminal when you are near petrol stations, fuel depots, chemical plants or where blasting operations are in progress. Operation of any electri-cal equipment in potentially explosive atmospheres can constitute a safety hazard.Your cellular terminal or mobile receives and transmits radio frequency energy while switched on. Remember that interference can occur if it is used close to TV sets, radios, computers or inadequately shielded equipment. Follow any special regulations and always switch off the cellular terminal or mobile wherever forbidden, or when you suspect that it may cause interference or danger.Road safety comes first! Do not use a hand-held cellular terminal or mobile when driv-ing a vehicle, unless it is securely mounted in a holder for speakerphone operation. Before making a call with a hand-held terminal or mobile, park the vehicle. Speakerphones must be installed by qualified personnel. Faulty installation or opera-tion can constitute a safety hazard.
PVS8 Hardware Interface Overview1.3 Regulatory and Type Approval Information13PVS8_HIO_v00.003 Page 13 of 36 2012-06-27Confidential / PreliminaryIMPORTANT!Cellular terminals or mobiles operate using radio signals and cellular networks. Because of this, connection cannot be guaranteed at all times under all conditions. Therefore, you should never rely solely upon any wireless device for essential com-munications, for example emergency calls. Remember, in order to make or receive calls, the cellular terminal or mobile must be switched on and in a service area with adequate cellular signal strength.Some networks do not allow for emergency calls if certain network services or phone features are in use (e.g. lock functions, fixed dialing etc.). You may need to deactivate those features before you can make an emergency call.Bear in mind that exposure to excessive levels of noise can cause physical damage to users! With regard to acoustic shock, the cellular application must be designed to avoid unintentional increase of amplification, e.g. for a highly sensitive earpiece. A pro-tection circuit should be implemented in the cellular application.
PVS8 Hardware Interface Overview2 Product Concept16PVS8_HIO_v00.003 Page 14 of 36 2012-06-27Confidential / Preliminary2 Product Concept2.1 Key Features at a GlanceFeature ImplementationGeneralFrequency bands CDMA: Dual band (BC0/BC1), 800/1900MHzPower supply 3.3V < VBATT+ < 4.2VOperating temperature (board temperature) Normal operation: -30°C to +85°CRestricted operation: -40°C to +95°CPhysical Dimensions: 33mm x 29mm x 2mmWeight: approx. 5gRoHS All hardware components fully compliant with EU RoHS DirectiveCDMA features3GPP2 CDMA2000 EV-DO Rev.A data rates:FL max. 3.1Mbps, RL max. 1.8Mbps1xRTT Advanced data rates:FL max. 307.2kbps, RL max. 307.2kbpsSMS Point-to-point MT and MOCell broadcastText and PDU modeGPS FeaturesProtocol NMEAModes Standalone GPSAssisted GPS - Control plane - E911- User plane - gpsOneXTRA™General Power saving modesSoftwareAT commands Hayes, 3GPP TS 27.007 and 27.005, and proprietary Cinterion Wireless Modules commands as well as Verizon specific CDMA commands.Audio Audio speech codecs3GPP2: EVRC, EVRC-B (4GV-NB), QCELP, AMR-NBSpeakerphone operation, echo cancellation, noise suppression, 9 ringing tones, TTY supportSoftware update Generic firmware update from host application over ASC0 or USB.
PVS8 Hardware Interface Overview2.1 Key Features at a Glance16PVS8_HIO_v00.003 Page 15 of 36 2012-06-27Confidential / PreliminaryInterfacesModule interface Surface mount device with solderable connection pads (SMT application interface).Land grid array (LGA) technology ensures high solder joint reliability and provides the possibility to use an optional module mounting socket.For more information on how to integrate SMT modules see also [4]. This application note comprises chapters on module mounting and application layout issues as well as on additional SMT application development equipment.Antenna 50Ohms. CDMA main antenna, CDMA diversity antenna, GPS antenna (active/passive) USB USB 2.0 High Speed (480Mbit/s) device interface, Full Speed (12Mbit/s) compliantSerial interface ASC0:• 8-wire modem interface with status and control lines, unbalanced,asynchronous• Adjustable baud rates from 9,600bps up to 921,600bps• Supports RTS0/CTS0 hardware flow control• Multiplex ability according to GSM 07.10 Multiplexer ProtocolStatus Signal line to indicate network connectivity stateAudio 1 analog interface with microphone feeding1 digital interface: PCM or I2SPower on/off, ResetPower on/off Switch-on by hardware signal IGTSwitch-off by AT command (AT^SMSO)Automatic switch-off in case of critical temperature or voltage conditionsReset Orderly shutdown and reset by AT commandEmergency-off Emergency-off by hardware signal EMERG_OFF if IGT is not activeSpecial FeaturesPhonebook PhoneTTY/CTM support Integrated CTM modemAntenna SAIC (Single Antenna Interference Cancellation) / DARP (Downlink Advanced Receiver Performance)Rx diversity (receiver type 3i - 16-QAM)Over-the-air provisioning Verizon specific OTASP (Over-the-Air Service Provisioning) and OTAPA (Over-the-Air Parameter Administration)Evaluation kitEvaluation module PVS8 module soldered onto a dedicated PCB that can be connected to an adapter in order to be mounted onto the DSB75.DSB75 DSB75 Development Support Board designed to test and type approve Cinterion Wireless Modules and provide a sample configuration for appli-cation engineering. A special adapter is required to connect the PVS8 evaluation module to the DSB75.Feature Implementation
PVS8 Hardware Interface Overview2.2 PVS8 System Overview16PVS8_HIO_v00.003 Page 16 of 36 2012-06-27Confidential / Preliminary2.2 PVS8 System OverviewFigure 1: PVS8 system overviewUSB SerialASC0 AnalogaudioPowersupply RTC IGT,Emergency Off Net state/statusHost ApplicationController On/OffModuleApplicationPSUorCDMAdiversity antennaPower for Application (VEXT)Power Indication(PWR_IND)Modem InterfaceDigitalaudioPCM or I2SCodecCDMAGPSGPS antennaLCILow current indicationCDMA main antennaWake-upHost WakeupGPSactive antenna supply,current limiterPowerSupplyApplication
PVS8 Hardware Interface Overview3 Application Interface24PVS8_HIO_v00.003 Page 17 of 36 2012-06-27Confidential / Preliminary3 Application InterfacePVS8 is equipped with an SMT application interface that connects to the external application. The host interface incorporates several sub-interfaces described in the following sections:• Operating modes - see Section 3.1• Power supply - see Section 3.2• Serial interface USB - see Section 3.3• Serial interface ASC0 - Section 3.4• Analog audio interface - see Section 3.5• Digital audio interface (PCM or I2S) - see Section 3.6
PVS8 Hardware Interface Overview3.1 Operating Modes24PVS8_HIO_v00.003 Page 18 of 36 2012-06-27Confidential / Preliminary3.1 Operating ModesThe table below briefly summarizes the various operating modes referred to in the following chapters.Table 6: Overview of operating modesMode FunctionNormal operation CDMA SLEEP Power saving set automatically when no call is in progress and the USB connection is suspended by host or not present and no active commu-nication via ASC0. CDMA IDLE Power saving disabled (see [1]: AT^SCFG "MEopMode/PwrSave",<PwrSaveMode>) or an USB connection not suspended, but no call in progress.CDMA TALK/CDMA DATA CDMA data transfer in progress. Power consumption depends on net-work settings and data transfer rate.Power Down Normal shutdown after sending the AT^SMSO command. Only a voltage regulator is active for powering the RTC. Software is not active. Interfaces are not accessible. Operating volt-age (connected to BATT+) remains applied.Airplane mode Airplane mode shuts down the radio part of the module, causes the module to log off from the CDMA network and disables all AT commands whose execution requires a radio con-nection.Airplane mode can be controlled by AT command (see [1]).
PVS8 Hardware Interface Overview3.2 Power Supply24PVS8_HIO_v00.003 Page 19 of 36 2012-06-27Confidential / Preliminary3.2 Power SupplyPVS8 needs to be connected to a power supply at the SMT application interface - 6 lines each BATT+ and GND. There are three separate voltage domains for BATT+:• BATT+_PA1 with 2 lines for the first power amplifier supply • BATT+_PA2 with 2 lines for the second power amplifier supply • BATT+ with 2 lines for the general power management. The main power supply from an external application has to be a single voltage source and has to be expanded to three sub paths (star structure). Capacitors should be placed as close as possible to the BATT+ pads. Figure 2 shows two sample circuits (minimum requirement and recommended alternative) for decoupling capacitors for BATT+. Figure 2: Decoupling capacitor(s) for BATT+The power supply of PVS8 must be able to provide the peak current during the uplink transmis-sion. All key functions for supplying power to the device are handled by the power management IC. It provides the following features:• Stabilizes the supply voltages for the baseband using switching regulators and low drop lin-ear voltage regulators.• Switches the module's power voltages for the power-up and -down procedures.• Delivers, across the VEXT line, a regulated voltage for an external application. This voltageis not available in Power-down mode and can be reduced via AT command to save power.BATT+BATT+BATT+_PA1BATT+_PA2222Decoupling capacitore.g. 100…220µFUltra-low ESRModuleGNDSMT interface+Minimum requirementBATT+222Decoupling capacitorse.g. 47µF X5R MLCC3xGNDBATT+BATT+_PA1BATT+_PA2ModuleSMT interfaceRecommended alternative
PVS8 Hardware Interface Overview3.3 USB Interface24PVS8_HIO_v00.003 Page 20 of 36 2012-06-27Confidential / Preliminary3.3 USB InterfacePVS8 supports a USB 2.0 High Speed (480Mbit/s) device interface that is Full Speed (12Mbit/s) compliant. The USB interface is primarily intended for use as command and data interface and for downloading firmware. The USB host is responsible for supplying the VUSB_IN line. This line is for voltage detection only. The USB part (driver and transceiver) is supplied by means of BATT+. This is because PVS8 is designed as a self-powered device compliant with the “Universal Serial Bus Specifica-tion Revision 2.0”1.Figure 3: USB circuitTo properly connect the module's USB interface to the host a USB 2.0 compatible connector is required. Furthermore, the USB modem driver distributed with PVS8 needs to be installed.While the USB connection is active, the module will not change into SLEEP Mode. To enable switching into SLEEP mode the USB host must bring its USB interface into Suspend state. Al-so, VUSB_IN should always be kept enabled for this functionality. See “Universal Serial Bus Specification Revision 2.0“1 for a description of the Suspend state. On incoming calls PVS8 will then generate a remote wake up request to resume the USB connection (active low). As an alternative to the regular USB remote wakeup mechanism it is possible to employ the RING0 or WAKEUP line to wake up the host application. The benefit is that the RING0 or WAKEUP lines can wake up the host application in case of incoming calls or other events sig-nalized by URCs while the USB interface is suspended or shut down. 1. The specification is ready for download on http://www.usb.org/developers/docs/VBUSDPDNVREG (3V075)BATT+USB_DP2)lin. reg. GNDModuleDetection only VUSB_INUSB part1)RING0Host wakeup1) All serial and pull-up resistors for data lines are implemented.USB_DN2)2) If the USB interface is operated in High Speed mode (480MHz), it is recommended to take special care routing the data lines USB_DP and USB_DN. Application layout should in this case implement a differential impedance of 90Ohm for proper signal integrity.WAKEUPSMT
PVS8 Hardware Interface Overview3.4 Serial Interface ASC024PVS8_HIO_v00.003 Page 21 of 36 2012-06-27Confidential / Preliminary3.4 Serial Interface ASC0PVS8 offers an 8-wire unbalanced, asynchronous modem interface ASC0 conforming to ITU-T V.24 protocol DCE signalling. The electrical characteristics do not comply with ITU-T V.28. The significant levels are 0V (for low data bit or active state) and 1.8V (for high data bit or in-active state). PVS8 is designed for use as a DCE. Based on the conventions for DCE-DTE connections it communicates with the customer application (DTE) using the following signals:• Port TXD @ application sends data to the module’s TXD0 signal line• Port RXD @ application receives data from the module’s RXD0 signal lineFigure 4: Serial interface ASC0Features:• Includes the data lines TXD0 and RXD0, the status lines RTS0 and CTS0 and, in addition,the modem control lines DTR0, DSR0, DCD0 and RING0.• ASC0 is designed for controlling voice calls, transferring data and for controlling the modulewith AT commands.• Full multiplexing capability allows the interface to be partitioned into virtual channels.• The RING0 signal serves to indicate incoming calls and other types of URCs (UnsolicitedResult Code). It can also be used to send pulses to the host application, for example towake up the application from power saving state. See [1] for details on how to configure theRING0 line by AT^SCFG.• Configured for 8 data bits, no parity and 1 stop bit. • ASC0 can be operated at fixed bit rates from 9600bps up to 921600bps.• Supports RTS0/CTS0 hardware flow control.• Wake up from SLEEP mode by RTS0 activation (high to low transition). Note. If the ASC0 serial interface is the application’s only interface, it is suggested to connect test points on the USB signal lines as a potential tracing possibility.
PVS8 Hardware Interface Overview3.4 Serial Interface ASC024PVS8_HIO_v00.003 Page 22 of 36 2012-06-27Confidential / PreliminaryTable 7: DCE-DTE wiring of ASC0V.24 circuit DCE DTELine function Signal direction Line function Signal direction103 TXD0 Input TXD Output104 RXD0 Output RXD Input105 RTS0 Input RTS Output106 CTS0 Output CTS Input108/2 DTR0 Input DTR Output107 DSR0 Output DSR Input109 DCD0 Output DCD Input125 RING0 Output RING Input
PVS8 Hardware Interface Overview3.5 Analog Audio Interface24PVS8_HIO_v00.003 Page 23 of 36 2012-06-27Confidential / Preliminary3.5 Analog Audio InterfacePVS8 has an analog audio interface with a balanced analog microphone input and a balanced analog earpiece output. A supply voltage and an analog ground connection are provided at dedicated lines.PVS8 offers eight audio modes which can be selected with the AT^SNFS command. The elec-trical characteristics of the voiceband part vary with the audio mode. For example, sending and receiving amplification, sidetone paths, noise suppression etc. depend on the selected mode and can in parts be altered with AT commands (except for mode 1).When shipped from factory, all audio parameters of PVS8 are set to audio mode 1. This is the default configuration optimised for the Votronic HH-SI-30.3/V1.1/0 handset and used for type approving the Cinterion Wireless Modules reference configuration. Audio mode 1 has fix pa-rameters which cannot be modified. To adjust the settings of the Votronic handset simply change to another audio mode.3.6 Digital Audio InterfacePVS8 supports a digital audio interface that can be employed either as pulse code modulation or as inter IC sound interface. Operation of these interface variants is mutually exclusive.
PVS8 Hardware Interface Overview4 GPS Receiver24PVS8_HIO_v00.003 Page 24 of 36 2012-06-27Confidential / Preliminary4 GPS ReceiverPVS8 integrates a GPS receiver that offers the full performance of GPS technology. The GPS receiver is able to continuously track all satellites in view, thus providing accurate satellite posi-tion data. The integrated GPS receiver supports the NMEA protocol via USB or ASC0 interface1. NMEA is a combined electrical and data specification for communication between various (marine) electronic devices including GPS receivers. It has been defined and controlled by the US-based National Marine Electronics Association. For more information on the NMEA Standard please refer to http://www.nmea.org.Depending on the receiver’s knowledge of last position, current time and ephemeris data, the receiver’s startup time (i.e., TTFF = Time-To-First-Fix) may vary: If the receiver has no knowl-edge of its last position or time, a startup takes considerably longer than if the receiver has still knowledge of its last position, time and almanac or has still access to valid ephimeris data and the precise time. By default, the GPS receiver is switched off. It has to be switched on and configured using AT commands. For more information on how to control the GPS interface via the AT command AT^SGPSC see [1].1. Using the serial ASC0 interface NMEA data is transmitted at a fixed speed of 115200bps.
PVS8 Hardware Interface Overview5 Antenna Interfaces28PVS8_HIO_v00.003 Page 25 of 36 2012-06-27Confidential / Preliminary5 Antenna Interfaces5.1 CDMA Antenna InterfaceThe PVS8 CDMA antenna interface comprises a main CDMA antenna as well as an optional CDMA Rx diversity antenna to improve signal reliability and quality1. The interface has an im-pedance of 50. PVS8 is capable of sustaining a total mismatch at the antenna interface with-out any damage, even when transmitting at maximum RF power.The external antenna must be matched properly to achieve best performance regarding radi-ated power, modulation accuracy and harmonic suppression. Matching networks are not in-cluded on the PVS8 PCB and should be placed in the host application, if the antenna does not have an impedance of 50.Regarding the return loss PVS8 provides the following values in the active band:1. By delivery default the optional CDMA Rx diversity antenna is configured as available for the module. Toavoid negative side effects and performance degradation it is recommended to disable the diversity an-tenna path if - the host application does not support a diversity antenna- the host application includes a diversity antenna - but a network simulator is used for development andperformance tests.Please refer to [1] for details on how to configure antenna settings. Table 8: Return loss in the active bandState of module Return loss of module Recommended return loss of applicationReceive > 8dB > 12dBTransmit not applicable > 12dBIdle < 5dB not applicable
PVS8 Hardware Interface Overview5.1 CDMA Antenna Interface28PVS8_HIO_v00.003 Page 26 of 36 2012-06-27Confidential / Preliminary5.1.1 Antenna InstallationThe antenna is connected by soldering the antenna pads and their neighboring ground padsdirectly to the application’s PCB.The distance between the antenna pads and their neighboring GND pads has been optimizedfor best possible impedance. To prevent mismatch, special attention should be paid to thesepads on the application’ PCB.The wiring of the antenna connection, starting from the antenna pad to the application’s anten-na should result in a 50 line impedance. Line width and distance to the GND plane need tobe optimized with regard to the PCB’s layer stack. To prevent receiver desensitization due to interferences generated by fast transients like highspeed clocks on the external application PCB, it is recommended to realize the antenna con-nection line using embedded Stripline rather than Micro-Stripline technology. For type approval purposes, the use of a 50 coaxial antenna connector (U.FL-R-SMT) mightbe necessary. In this case the U.FL-R-SMT connector should be placed as close as possibleto PVS8‘s antenna pad.
PVS8 Hardware Interface Overview5.2 GPS Antenna Interface28PVS8_HIO_v00.003 Page 27 of 36 2012-06-27Confidential / Preliminary5.2 GPS Antenna InterfaceIn addition to the RF antenna interface PVS8 also has a GPS antenna interface. The GPS an-tenna installation and connector are the same as for the RF antenna interface (see Section 5.1.1). It is possible to connect active or passive GPS antennas. In either case they must have 50 Ohm impedance. The simultaneous operation of CDMA and GPS has been implemented. For elec-trical characteristics see Section 6.9.PVS8 provides the supply voltage VGPS for the GPS active antenna (3.05V). It has to be en-abled by software when the GPS-receiver shall becomes active, otherwise VGPS should be off (power saving). VGPS is not short circuit protected. This will have to be provided for by an ex-ternal application. The DC voltage should be fed back via ANT_GPS_DC for coupling into the GPS antenna path. Figure 5 shows the flexibility in realizing the power supply for an active GPS antenna by giving two sample circuits realizing the supply voltage for an active GPS antenna - one with short circuit protection and one with an external LDO employed.Figure 5: Supply voltage for active GPS antennaShort circuit protection(Imax=50mA)VGPSANT_GPSActive GPS antenna10nH47pF2p2ModuleSMT interfaceANT_GPS_DCtyp 3.05V max. 300mANot short circuit protected!1uF(Optional)ESDprotection10kSupply with short circuit protectionLDOVGPSANT_GPSActive GPS antenna10nH47pF2p2ModuleSMT interfaceANT_GPS_DC1uF(Optional)ESDprotection10kEnableExternal voltageSupply with external LDO employed
PVS8 Hardware Interface Overview5.2 GPS Antenna Interface28PVS8_HIO_v00.003 Page 28 of 36 2012-06-27Confidential / PreliminaryFigure 6 shows sample circuits realizing ESD protection for a passive GPS antenna.Figure 6: ESD protection for passive GPS antennaVGPSANT_GPSPassive GPS antenna10nH47pF2p2ModuleSMT interfaceANT_GPS_DC (Optional)ESDprotection0RNot used
PVS8 Hardware Interface Overview6 Mechanics, Mounting and Packaging30PVS8_HIO_v00.003 Page 29 of 36 2012-06-27Confidential / Preliminary6 Mechanics, Mounting and Packaging6.1 Mechanical Dimensions of PVS8Figure 7 shows a 3D view1 of PVS8 and provides an overview of the board's mechanical di-mensions. For further details see Figure 8. Length: 33mmWidth: 29mmHeight: 2mmFigure 7: PVS8 – top and bottomview1. The coloring of the 3D view does not reflect the module’s real color.Top viewBottom view
PVS8 Hardware Interface Overview6.1 Mechanical Dimensions of PVS830PVS8_HIO_v00.003 Page 30 of 36 2012-06-27Confidential / PreliminaryFigure 8: Dimensions of PVS8 (all dimensions in mm)Internal use; Not to be solderedPosition marker
PVS8 Hardware Interface Overview7 Sample Application32PVS8_HIO_v00.003 Page 31 of 36 2012-06-27Confidential / Preliminary7 Sample ApplicationFigure 9 shows a typical example of how to integrate an PVS8 module with an application. The audio interface demonstrates the balanced connection of microphone and earpiece. This solution is particularly well suited for internal transducers.The PWR_IND line is an open collector that needs an external pull-up resistor which connects to the voltage supply VCC µC of the microcontroller. Low state of the open collector pulls the PWR_IND signal low and indicates that the PVS8 module is active, high level notifies the Pow-er-down mode. If the module is in Power-down mode avoid current flowing from any other source into the mod-ule circuit, for example reverse current from high state external control lines. Therefore, the controlling application must be designed to prevent reverse flow. If an external level controller is required, this can be done by using for example a 5V I/O tolerant buffer/driver like a "74AVC4T245" with OE (Output Enable) controlled by PWR_IND.While developing SMT applications it is strongly recommended to provide test pointsfor certain signals resp. lines to and from the module - for debug and/or test purposes.The SMT application should allow for an easy access to these signals. For details onhow to implement test points see [4].The EMC measures are best practice recommendations. In fact, an adequate EMC strategy for an individual application is very much determined by the overall layout and, especially, the po-sition of components. Disclaimer:No warranty, either stated or implied, is provided on the sample schematic diagram shown in Figure 9 and the information detailed in this section. As functionality and compliance with na-tional regulations depend to a great amount on the used electronic components and the indi-vidual application layout manufacturers are required to ensure adequate design and operating safeguards for their products using PVS8 modules.
PVS8 Hardware Interface Overview7 Sample Application32PVS8_HIO_v00.003 Page 32 of 36 2012-06-27Confidential / PreliminaryFigure 9: PVS8 sample applicationPVS8 Application SampleCurrentlimiter<50mA
PVS8 Hardware Interface Overview8 Reference Approval34PVS8_HIO_v00.003 Page 33 of 36 2012-06-27Confidential / Preliminary8 Reference Approval8.1 Reference Equipment for Type ApprovalThe Cinterion Wireless Modules reference setup submitted to type approve PVS8 is shown in Figure 10. The module (i.e., the evaluation module) is connected to the DSB75 by means of a flex cable and a special DSB75 adapter. The CDMA/GPS test equipment is connected via edge mount SMA connectors soldered to the module’s antenna pads.For ESD tests and evaluation purposes, it is also possible connect the module to the CDMA/GPS test equipment through an SMA-to-Hirose-U.FL antenna cable and the SMA antenna con-nectors of the DSB75 adapter. A further option is to mount the evaluation module directly onto the DSB75 adapter’s 80-pin board-to-board connector and to connect the test equipment as shown below.Figure 10: Reference equipment for type approvalDSB75Standard80 polig FlexPCCDMAtest equipmentGPStest equipmentCDMA MainRS232cableUSBcableAudio test equipmentVotronichandsetPowersupplyCOM1(ASC0)PowerGNDUSBANT3ANT2ANT1AudioUranusAudioDSB75 adapterPVS8evaluationmoduleDetail:SMA to Hirose U.FL cableCDMA DrxGPSIf using analog audioPVS8evaluationmoduleEdge mount SMA connectorsmanually soldered to antenna pads
PVS8 Hardware Interface Overview8.2 Compliance with FCC and IC Rules and Regulations34PVS8_HIO_v00.003 Page 34 of 36 2012-06-27Confidential / Preliminary8.2 Compliance with FCC and IC Rules and Regulations The Equipment Authorization Certification for the Cinterion Wireless Modules reference appli-cation described in Section 8.1 will be registered under the following identifiers:FCC Identifier QIPPVS8Industry Canada Certification Number: 7830A-PVS8Granted to Cinterion Wireless Modules GmbH Manufacturers of mobile or fixed devices incorporating PVS8 modules are authorized to use the FCC Grants and Industry Canada Certificates of the PVS8 modules for their own final prod-ucts according to the conditions referenced in these documents. In this case, the FCC label of the module shall be visible from the outside, or the host device shall bear a second label stating "Contains FCC ID QIPPVS8" and accordingly “Contains IC 7830A-PVS8“. The integration is limited to fixed or mobile categorised host devices, where a separation distance between the antenna and any person of min. 20cm can be assured during normal operating conditions. For mobile and fixed operation configurations the antenna gain, including cable loss, must not ex-ceed the limits 11.30 dBi (850 MHz) and 4.40 dBi (1900 MHz).IMPORTANT:Manufacturers of portable applications incorporating PVS8 modules are required to have their final product certified and apply for their own FCC Grant and Industry Canada Certificate relat-ed to the specific portable mobile. This is mandatory to meet the SAR requirements for portable mobiles (see Section 1.3.1 for detail).Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules and with Industry Canada licence-exempt RSS standard(s). These limits are designed to provide reasonable protection against harmful inter-ference in a residential installation. This equipment generates, uses and can radiate radio fre-quency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help.This Class B digital apparatus complies with Canadian ICES-003.
PVS8 Hardware Interface Overview9 Appendix36PVS8_HIO_v00.003 Page 35 of 36 2012-06-27Confidential / Preliminary9 Appendix9.1 List of Parts and AccessoriesTable 9: List of parts and accessoriesDescription Supplier Ordering informationPVS8 Cinterion Standard module Cinterion Wireless Modules IMEI:Ordering number: L30960-N2650-A100PVS8 Evaluation Module Cinterion Ordering number: L30960-N2651-A100DSB75 Support Box Cinterion Ordering number: L36880-N8811-A100DSB75 adapter for mounting the PVS8 evaluation module Cinterion Ordering number: L30960-N2301-A100Votronic Handset VOTRONIC Votronic HH-SI-30.3/V1.1/0VOTRONIC Entwicklungs- und Produktionsgesellschaft für elek-tronische Geräte mbHSaarbrücker Str. 866386 St. IngbertGermanyPhone: +49-(0)6 89 4 / 92 55-0Fax: +49-(0)6 89 4 / 92 55-88Email: contact@votronic.comU.FL antenna connector Hirose or Molex Sales contacts are listed in Table 10 and Table 11.
PVS8 Hardware Interface Overview9.1 List of Parts and Accessories36PVS8_HIO_v00.003 Page 36 of 36 2012-06-27Confidential / PreliminaryTable 10: Molex sales contacts (subject to change)MolexFor further information please click:http://www.molex.comMolex Deutschland GmbHOtto-Hahn-Str. 1b69190 WalldorfGermanyPhone: +49-6227-3091-0Fax: +49-6227-3091-8100Email: mxgermany@molex.comAmerican HeadquartersLisle, Illinois 60532U.S.A.Phone: +1-800-78MOLEXFax: +1-630-969-1352Molex China DistributorsBeijing, Room 1311, Tower B, COFCO PlazaNo. 8, Jian Guo Men Nei Street, 100005BeijingP.R. ChinaPhone: +86-10-6526-9628 Fax: +86-10-6526-9730Molex Singapore Pte. Ltd.110, International RoadJurong Town, Singapore 629174Phone: +65-6-268-6868Fax: +65-6-265-6044Molex Japan Co. Ltd.1-5-4 Fukami-Higashi,Yamato-City,Kanagawa, 242-8585 JapanPhone: +81-46-265-2325Fax: +81-46-265-2365Table 11: Hirose sales contacts (subject to change)Hirose Ltd.For further information please click: http://www.hirose.comHirose Electric (U.S.A.) Inc2688 Westhills CourtSimi Valley, CA 93065U.S.A.Phone: +1-805-522-7958Fax: +1-805-522-3217Hirose Electric Europe B.V.German Branch:Herzog-Carl-Strasse 473760 OstfildernGermany Phone: +49-711-456002-1Fax: +49-711-456002-299Email: info@hirose.deHirose Electric Europe B.V.UK Branch:First Floor, St. Andrews House,Caldecotte Lake Business Park,Milton Keynes MK7 8LEGreat BritainPhone: +44-1908-369060Fax: +44-1908-369078Hirose Electric Co., Ltd.5-23, Osaki 5 Chome, Shinagawa-KuTokyo 141JapanPhone: +81-03-3491-9741Fax: +81-03-3493-2933Hirose Electric Europe B.V. Hogehillweg 81101 CC Amsterdam Z-ONetherlandsPhone: +31-20-6557-460Fax: +31-20-6557-469

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