TAIYO YUDEN WYSAAVDXB-E Wireless Module User Manual FCC WYSAAVDXB E
Taiyo Yuden Co., Ltd. Wireless Module FCC WYSAAVDXB E
Contents
- 1. User manual (FCC)_WYSAAVDXB-E
- 2. User manual_EN_H725A
- 3. User manual_FR_H725A
- 4. User manual (FCC)_WYSAAVDXB
- 5. User manual
User manual (FCC)_WYSAAVDXB-E

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
1/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Wireless LAN + Bluetooth
®
Module
WYSAAVDXB-E
(IEEE802.11a/b/g/n + Bluetooth
®
3.0)
Data Report
The
Bluetooth
® word mark and logos are owned by the
Bluetooth
SIG, Inc. and any use of
such marks by TAIYO YUDEN CO., LTD. is under license.
In case you adopt this module and design some appliance, please
ask for the latest specifications from the local sales office.
We wish the customer to request the Specification Report when the
design for the mass production begins because the content of this
Data Report might change without a previous notice to the customer.
Please note that this Data Report should not be provided to end-users.

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
2/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Document constituent list
Control name Control No. Document Page
General Items HD-AG-A140343 1/2 - 2/2
Absolute maximum ratings HD-AM-A140343 1/1
Electrical characteristics HD-AE-A140343 1/8 - 8/8
Circuit schematic HD-MC-A140343 1/1
Outline / Appearance HD-AD-A140343 1/1
Pin Layout HD-BA-A140343 1/1
Rev. records
9-Jul.-2015> Ver.1.0 Released.

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
3/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AG-A140343 (1/2)
Control name
General Items
Scope
This specification (“Specification”) applies to the hybrid IC for use Wireless LAN and Bluetooth® module
(“Product”) manufacture by TAIYO YUDEN CO., LTD. (“TAIYO YUDEN”)
1. Function: Radio frequency transfer Module.(IEEE802.11abgn and Bluetooth®3.0 standard conformity)
2. Application: PC peripheral, Handy terminal
3. Structure: Hybrid IC loaded with silicon monolithic and GaAs semiconductor
Ability of lead free mounting at customer's assembly (Heat resistance of this Product): Yes
Containment of hazardous substance in this Product
*This product conforms to RoHS Directive.
4. Outline: FPC Connector Type
5. Features:
-IEEE802.11abgn and Bluetooth®3.0 standard conformity
-Interface: SDIO, PCM
-Embedded MPU for reducing loads on host processor
-Built-in EEPROM (MAC address)
6. Terminal: Data input-output (20pin FPC Connector)
RF input-output (Antenna)
7. Mount: with M1 screw
8. Notes:
a. Communication between this Product and others might not be established nor maintained depending upon
radio environment or operating conditions of this Product and other ISM band at 2.4GHz and 5GHz
products.
b. This Product operates in the unlicensed ISM band at 2.4GHz and 5GHz. In case this Product is used
around the other wireless devices which operate in same frequency band of this Product, there is a
possibility that interference occurs between this Product and such other devices. If such interference occurs,
please stop the operation of other devices or relocate this Product before using this Product or do not use
this Product around the other wireless devices.
c. Caution for Export Control
This Product may be subject to governmental approvals, consents, licenses, authorizations, declarations,
filings, and registrations for export or re-export of the Product, required by Japanese Foreign Exchange
and Foreign Trade Law(including related laws and regulations) and/or any other country’s applicable
laws or regulations related to export control.
In case you will export or re-export this Product, you are strongly recommended to check and confirm,
before exporting or re-exporting, necessary procedures for export or re-export of this Product which is
required by applicable laws and regulations, and if necessary, you have to obtain necessary and appropriate
approvals or licenses from governmental authority at your own risk and expense.

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
4/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AG-A140343 (2/2)
Control name
General Items
d. FCC Regulatory Information
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
a) Please notify certified ID by either one of the following method.
-Contains Transmitter Module FCC ID: RYYWYSAAVDXB-E
-Contains FCC ID: RYYWYSAAVDXB-E
b) This product is only approved for use in Smart Headset; H725A.
c) Please use the specified supply voltage in "Recommendation operating range" when
installing this product. The final products must contain a power supply regulator and
must ensure the applied voltage to this product is adjusted to always be within the
operating voltage range.
d) Please ensure and control your host product not to transmit on channels 12 and 13.
e)
Data transmission is inevitably initiated by software of host devices with the exception that several special
packets are transmitted by the MAC. However, data transmission is terminated by end of packets in any
cases. Therefore, it is RF transmitted only while packets are being transmitted. This modular transmitter
automatically discontinues transmission in case of either absence of information to transmit or operational
failure because RF parts will not be ON in neither cases.
f) The device driver/firmware for this product is downloaded from a limited access web site provided by the
device manufacturer and is implemented specifically for this product. The ID/password required to access
the web site can be obtained after the conclusion of a contract with the device manufacturer.
g) CAUTION:
-Changes or modifications not expressly approved by the party responsible for compliance could
void the use's authority to operate the equipment
-To maintain compliance with FCC’s RF exposure guidelines, use only the supplied antenna.
Unauthorized antenna, modification, or attachments could damage the transmitter and may violate
FCC regulations.
-This product is certified as type of the portable device with the FCC Rules. To maintain compliance
with SAR requirement, please use within specification of this product.

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
5/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AM-A140343 (1/1)
Control name
Absolute maximum ratings
Absolute maximum ratings
Item Symbol
Rating Unit Remark
Min. Typ. Max.
Supply voltage 1 VDD3.3
-0.3 4.0 V
Supply voltage 2 VIO - 4.0 V
Recommendation operating range
Item Symbol
Rating Unit Remark
Min. Typ. Max.
Supply voltage 1 VDD3.3
3.0 3.3 3.6 V
Supply voltage 2 VIO 1.7/2.97 1.8/3.3 1.98/3.63 V
Storage temperature range Tstg -30 25 85 Degrees C
Operating temperature range
(Shielding case surface temperature) Topr -30 25 85 Degrees C

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
6/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (1/8)
Control name
Electrical characteristics
DC Specifications
Peak Current / Power consumption (IEEE802.11a/b/g/n)
The Specification applies for Topr.= 25 degrees C, Supply voltage=Typical voltage (3.3V). RF output power = Typ.
No.
Parameter Condition Symbol
Min Typ Max Unit
1
Normal supply voltage 1 VDD3.3
3.0 3.3 3.6 V
2
Normal supply voltage 2 VIO 1.7/2.97
1.8/3.3
1.98/3.63
V
3
Input Low Voltage VIL -0.3 0.3 x VIO
V
4
Input High Voltage VIH 0.8 x VIO
VIO + 0.3
V
5
Output Low Voltage VOL - 0.4 V
6
Output High voltage VOH
VIO - 0.4
- V
7
Peak current 1 VDD3.3 Iccp1
400 mA
8
Peak current 2 VIO Iccp2
30 mA
9
Power consumption1 Burst Tx (2G, 11n/ 150Mbps) Pc1 270 mW
10
Power consumption2 Continuous Rx (2G, 11n/ 150Mbps) Pc2 325 mW
11
Power consumption3 Burst Tx (2G, 11n/ 72.2Mbps) Pc3 280 mW
12
Power consumption4 Continuous Rx (2G, 11n/ 72.2Mbps)
Pc4 305 mW
13
Power consumption5 Burst Tx (11g/ 54Mbps) Pc5 340 mW
14
Power consumption6 Continuous Rx (11g/ 54Mbps) Pc6 300 mW
15
Power consumption7 Burst Tx (11b/ 11Mbps) Pc7 475 mW
16
Power consumption8 Continuous Rx (11b/ 11Mbps) Pc8 295 mW
17
Power consumption9 Burst Tx (5G, 11n/ 150Mbps) Pc9 300 mW
18
Power consumption10 Continuous Rx (5G, 11n/ 150Mbps) Pc10 355 mW
19
Power consumption11 Burst Tx (5G, 11n/ 72.2Mbps) Pc11 305 mW
20
Power consumption12 Continuous Rx (5G, 11n/ 72.2Mbps)
Pc12 330 mW
21
Power consumption13 Burst Tx (11a/ 54Mbps) Pc13 380 mW
22
Power consumption14 Continuous Rx (11a/ 54Mbps) Pc14 325 mW
23
Power consumption15
Power save mode
(DTIM=1,
Beacon interval =100ms)
VIO=3.3V
Pc15 - 10 - mW
24
Power consumption16 Deep Sleep VIO=3.3V
Pc16 - 3 - mW

9-Jul.2015 Ver.1.0
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FCC ID: RYYWYSAAVDXB-E
7/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (2/8)
Control name
Electrical characteristics
AC Specifications
The Specification applies for Topr=25 degrees C, Supply voltage=Typical voltage (3.3V)
Parameter Condition
Symbol
Min
Typ Max
Unit Remark
1
Time from VDD3.3 ramp up to VIO ramp up
t1 0 ms
2
PDN asserting time from VIO ramp up
t2 1000
ms Notes1, 2
3
PDN high to SDIO accessible
t3 10 ms Note1
4
Time from VIO ramp up to VDD3.3 ramp up
t4 0 ms
5
PDN asserting time from VDD3.3 ramp up
t5 1000
ms Notes1, 2
6
PDN high to SDIO accessible
t6 10 ms Note1
7
PDN down to VIO fall
t7 0 ms
8
VIO fall to VDD3.3 fall
t8 0 ms
9
PDN down to VDD3.3 fall
t9 0 ms
10
VDD3.3 fall to VIO fall
t10 0 ms
Notes:
1. PDN is pulled down to GND internally.
2. PDN must remain asserted for minimum of t2/t5 after VDD3.3 and VIO are stable.
Power up sequence
Power down sequence
External power down (PDn)
Parameter Condition
Symbol
Min
Typ Max
Unit Remark
1
PDn pulse width Tppw 300
ms Notes1, 2
1.
PDn should be asserted while VDD3.3 and VIO are stable.
3. For lowest current consumption, apply all power rails to WYSAAVDXB-E during the assertion of PDn pin.

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
8/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (3/8)
Control name
Electrical characteristics
SDIO Interface Specifications
The Specification applies for Topr.= 25degrees C
, Supply voltage=Typical voltage (3.3V).
Parameter Symbol
Condition Min
Typ
Max
Unit
Remark
1
Input SDIO_CLK Frequency Tf Normal 0 - 25 MHz
High Speed 0 - 50
2
Input SDIO_CLK High Time Tch Normal 10 - - ns
High Speed 7 - -
3
Input SDIO_CLK Low Time Tcl Normal 10 - - ns
High Speed 7 - -
4
Input SDIO_CMD, DATA[3:0] Setup time Tsu Normal 5 - - ns
High Speed 6 - -
5
Input SDIO_CMD, DATA[3:0] Hold time Thd Normal 5 - - ns
High Speed 2 - -
6
Output SDIO_CMD, DATA[3:0] Delay time Tod - - - 7.33
ns
7
Output SDIO_CMD, DATA[3:0] Hold time Toh High Speed 2.5 - - ns
Normal Mode
High Speed Mode

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
9/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (4/8)
Control name
Electrical characteristics
PCM Interface Specifications
The Specification applies for Topr.= 25degrees C
, Supply voltage=Typical voltage (3.3V).
Parameter Condition
Symbol
Min
Typ Max
Unit Remark
1
PCM_CLK Frequency Tbclk - 2 - MHz
2
PCM_CLK Duty Cycle - 0.4
0.5 0.6
3
PCM_CLK Rise Time - - 3 - ns
4
PCM_CLK Fall Time - - 3 - ns
5
Delay time from PCM_CLK High to valid PCM_OUT
Tdo - - 15 ns
6
Setup Time for PCM_DIN valid to PCM_CLK Low
Tdisu 20 - - ns
7
Hold time for PCM_CLK Low to PCM_DIN valid
Tdiho 15 - - ns
8
Delay time from PCM_CLK High to PCM_SYNC High
Tbf 15 ms
Master Mode

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
10/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (5/8)
Control name
Electrical characteristics
RF Specifications (WLAN 11n/150Mbps, OFDM)
The Specification applies for Ta=25 degrees C,
Supply voltage =Typical voltage (3.3V).
No.
Parameter Condition Symbol
Min
Typ
Max
Unit
Remark
1
RF frequency range FREQ 2422
2452
MHz
2
TX Power
Po 10 12 14 dBm
3
Spectrum Mask
1
st
Side Lobe
M1 - -20
dBc
2
nd
Side Lobe
M2 - -28
dBc
3
rd
Side Lobe
M3 - -45
dBc
4
Symbol clock tolerance
Ft -25
25 ppm
5
Frequency tolerance
Ft -25
25 ppm
6
EVM
Rms
EVM - -28
dB
7
Rx sensitivity
PER<10%
SEN - -67
-61
dBm
8
Maximum Input Level
PER<10%
MIL -20
- dBm
RF Specifications (WLAN 11n/72.2Mbps, OFDM)
The Specification applies for Ta=25 degrees C,
Supply voltage =Typical voltage (3.3V).
No.
Parameter Condition Symbol
Min
Typ
Max
Unit
Remark
1
RF frequency range FREQ 2412
2462
MHz
2
TX Power
Po 10 12 14 dBm
3
Spectrum Mask
1
st
Side Lobe
M1 - -20
dBc
2
nd
Side Lobe
M2 - -28
dBc
3
rd
Side Lobe
M3 - -45
dBc
4
Symbol clock tolerance
Ft -25
25 ppm
5
Frequency tolerance
Ft -25
25 ppm
6
EVM
Rms
EVM - -28
dB
7
Rx sensitivity
PER<10%
SEN - -70
-64
dBm
8
Maximum Input Level
PER<10%
MIL -20
- dBm

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
11/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (6/8)
Control name
Electrical characteristics
RF Specifications (WLAN 11g/54Mbps, OFDM)
The Specification applies for Ta=25 degrees C,
Supply voltage =Typical voltage (3.3V).
No.
Parameter Condition Symbol
Min
Typ
Max
Unit
Remark
1
RF frequency range FREQ 2412
2462
MHz
2
TX Power
Po 10 12 14 dBm
3
Spectrum Mask
1
st
Side Lobe
M1 - -20
dBc
2
nd
Side Lobe
M2 - -28
dBc
3
rd
Side Lobe
M3 - -40
dBc
4
Symbol clock tolerance
Ft -25
25 ppm
5
Frequency tolerance
Ft -25
25 ppm
6
EVM
Rms
EVM - -25
dB
7
Rx sensitivity
PER<10%
SEN - -73
-65
dBm
8
Maximum Input Level
PER<10%
MIL -20
- dBm
RF Specifications (WLAN 11b/11Mbps, CCK)
The Specification applies for Ta=25 degrees C,
Supply voltage=Typical voltage (3.3V).
No.
Parameter Condition Symbol
Min
Typ
Max
Unit
Remark
1
RF frequency range
FREQ 2412
2462
MHz
2
TX Power
Po 10 12 14 dBm
3
Spectrum Mask
1
st
Side Lobe
M1 - -30
dBc
2
nd
Side Lobe
M2 - -50
dBc
4
Power up-down rump
Power up
TU - 2 us
Power down
TD - 2 us
5
Frequency tolerance
Ft -25
25 ppm
6
EVM
Peak
EVM - 35 %
7
Rx sensitivity
PER<8%
SEN -87 -76
dBm
8
Maximum Input Level
PER<8%
MIL -10
dBm

9-Jul.2015 Ver.1.0
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FCC ID: RYYWYSAAVDXB-E
12/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (7/8)
Control name
Electrical characteristics
RF Specifications (WLAN 11a/54Mbps, OFDM)
The Specification applies for Ta=25 degrees C,
Supply voltage =Typical voltage (3.3V).
No.
Parameter Condition Symbol
Min
Typ
Max
Unit
Remark
1
RF frequency range FREQ 5180
5825
MHz
2
TX Power
Po 10 12 14 dBm
3
Spectrum Mask
1
st
Side Lobe
M1 - -20
dBc
2
nd
Side Lobe
M2 - -28
dBc
3
rd
Side Lobe
M3 - -40
dBc
4
Symbol clock tolerance
Ft -20
20 ppm
5
Frequency tolerance
Ft -20
20 ppm
6
EVM
rms
EVM - -25
dB
7
Rx sensitivity
PER<10%
SEN - -74
-65
dBm
8
Maximum Input Level
PER<10%
MIL -30
- dBm
RF Specifications (WLAN 11a/150Mbps, OFDM)
The Specification applies for Ta=25 degrees C,
Supply voltage =Typical voltage (3.3V).
No.
Parameter Condition Symbol
Min
Typ
Max
Unit
Remark
1
RF frequency range FREQ 5190
5795
MHz
2
TX Power
Po 10 12 14 dBm
3
Spectrum Mask
1
st
Side Lobe
M1 - -20
dBc
2
nd
Side Lobe
M2 - -28
dBc
3
rd
Side Lobe
M3 - -45
dBc
4
Symbol clock tolerance
Ft -20
20 ppm
5
Frequency tolerance
Ft -20
20 ppm
6
EVM
rms
EVM - -28
dB
7
Rx sensitivity
PER<10%
SEN - -68
-61
dBm
8
Maximum Input Level
PER<10%
MIL -30
- dBm
RF Specifications (WLAN 11a/72.2Mbps, OFDM)
The Specification applies for Ta=25 degrees C,
Supply voltage =Typical voltage (3.3V).
No.
Parameter Condition Symbol
Min
Typ
Max
Unit
Remark
1
RF frequency range FREQ 5180
5825
MHz
2
TX Power
Po 10 12 14 dBm
3
Spectrum Mask
1
st
Side Lobe
M1 - -20
dBc
2
nd
Side Lobe
M2 - -28
dBc
3
rd
Side Lobe
M3 - -45
dBc
4
Symbol clock tolerance
Ft -20
20 ppm
5
Frequency tolerance
Ft -20
20 ppm
6
EVM rms
EVM - -28
dB
7
Rx sensitivity
PER<10%
SEN - -72
-64
dBm
8
Maximum Input Level
PER<10%
MIL -30
- dBm

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
13/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AE-A140343 (8/8)
Control name
Electrical characteristics
RF Specifications (Bluetooth®)
The Specification applies for Ta=25 degrees C, Supply voltage=Typical voltage (3.3V).
No.
Parameter Condition Sym Min Typ Max Unit Remark
1 Frequency Range FREQ 2402 2480 MHz
2 Initial Carrier
Frequency Tolerance Packet : DH5 IFT -75 0 75 kHz
3 Tx Power PO -6 0 4 dBm
4 Modulation
Characteristics
Payload : 11110000 MC1 140 162 175 kHz
Payload : 10101010 MC4 115 150
5 Sensitivity
Basic SENB -86 -70
dBm
BER < 0.1%
2-DH5 SENE1
- -70 BER < 0.01%
3-DH5 SENE2
- -70 BER < 0.01%

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
14/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-MC-A140343 (1/1)
Control name
Circuit Schematic
Block Diagram
EEPROM
PAAntenna
Dual Band
11abgn+BT
88W8787
VDD3.3V
VIO
GND
SDIO (6)
PDn
Connector
2.4GHz
TX
BT
DCDC
1.8V
PCM (4)
Crystal
LNA
SW
RX
PA TX
LNA
SW
RX
5GHz
Diplexer

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
15/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-AD-A140343 (1/1)
Control name
Outline/Appearance
Unit: mm, Tolerances unless otherwise specified: ±0.2mm
30
15.0
20.7±0.1
22.8±0.15
2.4±0.15
Φ1.4±0.1
10.5±0.1
Φ1.6±0.15
0.8Max.
2.45Max.
1.3Max.
Shielding Case
Indication Label

9-Jul.2015 Ver.1.0
TAIYO YUDEN
FCC ID: RYYWYSAAVDXB-E
16/16
TAIYO YUDEN CO., LTD.
WYSAAVDXB
-
E
Control No.
HD-BA-A140343 (1/1)
Control name
Pin Layout
Pin Descriptions
Terminal
No. Terminal Name Input/ Output Pwr
Domain
Description Function
1 GND - GND Power
2 PCM_DIN Input VIO PCM Data Input Signal. PCM
3 PCM_DOUT Output VIO PCM Data Output Signal. PCM
4 PCM_SYNC Input/Output VIO PCM Sync Pulse Signal.
Master: Output, Slave: Input PCM
5 GND - GND Power
6 PCM_CLK Input/Output VIO PCM Clock Signal.
Master: Output, Slave: Input PCM
7 GND - GND Ground Power
8 VDD3.3 Input VBAT 3.3V Power Supply Power
9 VDD3.3 Input VBAT 3.3V Power Supply Power
10 VIO Input VIO 1.8V/3.3V Digital I/O Power Supply Power
11 SD_CMD Input/Output VIO SDIO Command SDIO
12 SD_DATA0 Input/Output VIO SDIO Data-0 SDIO
13 SD_DATA1 Input/Output VIO SDIO Data-1 SDIO
14 GND - GND Ground Power
15 SD_CLK Input VIO SDIO Clock SDIO
16 GND - GND Ground Power
17 SD_DATA2 Input/Output VIO SDIO data-2 SDIO
18 SD_DATA3 Input/Output VIO SDIO data-3 SDIO
19 PDn Input VIO Power Down (active low)
with internal pull-down. System
20 GND - GND Power
Top view
1
20