Citi Sound Electronic CS900 900MHz 40 Channel Analog Modulation Cordless Phone User Manual Hand RF module

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Document ID	152584
Application ID	QPGKDGo+fa9FzjHDqtXhbg==
Document Description	Hand RF module
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	34.23kB (427922 bits)
Date Submitted	2001-05-31 00:00:00
Date Available	2001-05-31 00:00:00
Creation Date	2001-05-21 16:29:41
Producing Software	Acrobat 4.0 Scan Plug-in for Windows
Document Lastmod	2001-05-21 16:32:17
Document Title	Hand RF module
Document Creator	Acrobat 4.0 Scan Plug-in for Windows

DATE 5 2000.03. 15
SPECIFICATION
PRODUCT 2 RF UNIT
MODEL NAME : RU0926HI4HAA
SAMSUNG ELECTRO—MECHANICS CO., LTD.
0 Head Office & Sales Dept. . Hongkong Office
314, Maetan 3 Dong, PaldaI-Ku’ Suwon. 55/F. Cenu‘ul Plaza, lflHarbour Road
Kyunski—Do. Korea Wanthai, Hongkong, China
TEL 2 +82+ 331+210-6945 TEL 3 (852)2862-6331~2
FAX 1 +82+331+ 210—6554 FAX f (852)2862-6348~9
i . GENERAL DESCH l PT I ON
1.1 Features
This HU0926H14HAA is a HF(Radio Frequency) UNIT for QOOMHZ band(ISM BAND)
cordless telephone .
As 8 FULL DUPLEX system. It performes transmission and
reception through the ANTENNA of the module. It has 40 channels with SOKHz
channel sapcing,
1.2 General Specifications
N0 Items Speclflcation
l Tx Frequency 925,30 ~ 927.25lliz
2 Rx Frequency 90230 ~ 904.75Ml'tz (Lower Heterodyne)
3 Channel Nurrber 400H Full Duplex
Channel Separation MHZ
4 Tlst IF 10.7qu
5 2nd lE 450m
6 2nd Local 10.25MHZ
7 Modulation FM
l’
4 "collation Frequency : 1KHz
8 Standard Test Modulation Standard Deviation : GKHz
Oprtatinu «To to +45’C
9 Temm“’° “am storage : -20'c to not
TX and RX : arm
10 Power Supply Current RX 2 5m
Nominal Power Supply Voltage Base 1 3.6VDC
11 Portable .6VDC
Power Supply Voltage Range Base 1 3.3 to some
Portable 1 3.3 to 5.0VDC
50 ohrl
_~___._ (D MODEL NAME
@ MW
mum“; (9 PRODUCT stzE (race)
(9 A SIMPLIFIED
HUDMMEMQ NATIONCHARACTER
® ® ® ® @ © SERIES TYPE
DATE ooormg ®YEAHew5EKrerE
® (2) HAND SET
SIN rooooorg Qsenlserro.
® @ Pmucr LINE
A—ra-o7rs(ee.1o) AR VP rev 0 | me 1
SAMSUNG ELECTRO—MECHANICS CO., LTD.
2. ELECTRICAL SPECIFICATION
K Test with HPBQEOA Oomnicatlon Test Set
Tx Specificatlon
Test Condition : Room Temperature/Nominal Power Supply Voltage
w. Items Specification Condition
5 t 8 ppm 0 to +451), N0 Mod.
i Frequency Tolerance |>—-
s14ppm 251311,NOMod.
2 Tx Power -1.5d3m +3/—3dB SETTING : 20 CH. N0 Mod.
. . Modulation Frequency "(Hz
3 Devration emu 2.5KHz Level : —1I5dBm
L.
r 4 Modulation SIN 2 40 dB CCITI' ON
5 Spurious Emissions S —58dBn 1 GHZ 13TH )
(conduction rest) 5 —50d!n 1 GHz um )
. Typi 15m PLL ICfHIG'I SPEED MODE
6 PLL “m“ ”" “ms Max: zsms (ADJACENT CHANNEL saw) ]
Rx Specification
Test Condition : Room Temperature/Nominal Power Supply Valtaus/OOI'IT Filter ON
no. Items Specification Condition
1 Receiving Ssnsitivliy S —110 TZdB SINAD. XTYP 2065 SINAD
, 6012 Deviation
2 Demdulation SN 2 43dB RF “mm Level: -60dB|i
a Distortion _rS Sit The Same Conditlon Item 2
4 Noise Detect Sensitivity ~114dBmt GdB ‘
5 Audio Output Levei -12 dBni 263 The Same Condition Item 2
Adjacent Channel Rejection 2 30dB 2 Signal Method ii
6 A _ LNDESIRE SIGNAL
1mm Reflect“ 2 25d3 INPUT Fem: +50KHz (on —so«HzJ
8 Signal Method
SIGNAL
7 Intermodulation Rejection 2 40:18 mgfiilfmo': +5mHz,+100KHz
(OR —5msz—1OG(HZ)
Typ: iSmS PLL ICZHIGH SPEED WDE
5 P“- L°°k “9 TI“ uax: 25m (ADJACENT CHANNEL SELECT)
Carrier Detect Tlme The Same Conditlon Item 8
A—13—0716(88. 10) AR VP
I REV—i o
mos—l
SAMSUNG ELECTRO—MECHANICS C0. , LTD.
x RX TEST CONDITION of No.6 & N07
NOAG
DESIRE! INPUT LEVEL SINAD ZOdB POINT, IKHZ MOO, GKHZ OEV
UNDESIHE: INPUT LEVEL SINAD IZdB POINT. 4OOHZ MOD. GKHZ DEV
No‘7
DESIRE: INPUT LEVEL SINAD 20dB POINT , "(Hz MOD, 5tz DEV
UNDESIRE 1: INPUT FREQ. +50KHZ(OFI —50I(Hz).
INPUT LEVEL SINAD 12dB POINT
INDESIPE 2: INPUT FPEO, +IOOKHZ(0R —1OOI(Hz),
INPUT LEVEL SINAD 12dB POINT. AOOHZ MOO. SKHz DEV
3. PIN DESCRIPTION
HUN 1 z B+
NC 3 4 Lin
DATA 5 6 CLOCK
CE 7 s TX_VCC
GND 9 10 0/5
AF_OUT u 12 NC
BOTTOM VI EW
MODULATION VOICE INPUT
OPETATING VOLTAGE INPUT
LOCK DETECTION OUTPUT, ACTIVE "H"
TIL DATA
PLL CLOCK
PLL ENABLE
JTX PART CONTROL, ACTIVE 'L“
COMMON (HID
CARRIER SENSE OUTPUT, ACTIVE I'L"
DEMODULATION AUDIO OUTPUT
Iuo connecnou
A—13~0715(Be, 10) AR VP PEV 0 PAGE 3
SAMSUNG ELECTRO—MECHANICS CO., LTD.
4, FREQUENCY TABLE
A—13—0716(88.10)AHVP asv o | m; 4
SAMSUNG ELECTRO—MECI—iANICS COV , LTD.
5. PLL CHANNEL SELECTION OPERATING DATA
1.1 Input data
(1)Setting RX-PLL division data
MSB LSB
H Lois D15 D14 Dis D12 Du 1)ng DaDr|De D5|D4 D3 D1|DIDO
N=Die*216+D15*215+Di4*214+ ----- mixz‘motf
=((fo-10.7)*105)/12‘5*103
=71368 ' 71524
fanFrequency of RX ” 902.8000‘904‘75OOMHZ
(2)Setting TX-PLL division data
MSB LSB
[flaps Dis D14 D13 [Du D11 D10 D9 D3 D1 De D5 in Dle2 |D1 Do
N=DW215+D15*215+D14'2“+ ----- +D1*21+Do*2°
=fo/12.5*103
=74024 - 74188
fanrequency of TX —— 925.3000~927.2500MHZ
For example)
IF setting IX-PLL division data 925.3000MHZ
925 . 3000* 105/ 12 . 5* 103= ( 74024) io=( 10010000100101000) z
DsIkDiDo
L H D15 D15 Du Dis Du Du Din D9 D5 01 DsiDsiDc
LHHLLHLLLLHLLIH|LIHLLL
(3)Setting Reference division data
MSB
_T
HHDquDs D5 D7 D5 D5D4D3D2D1IPLJ
N=Dm2"+nm*2‘°+ngs2’+ ----- +Dv2‘+sz°
= 1640 (Fixed)
[Sett ing]
N=(1640)m=(011001101000)z
HHDquDstDzDst
HHLHHLLHH
D4D3DZDIDO
LHLLL
A—13—0716(88. 10) AH VP PEV 0 PAGE 5
SAMSUNG ELECTHO—MECHANICS CO., LTD.
(4)Setting options
MSB
LLL|D11DmlD9 D3 D7 De Ds mmuzlm Del
D2,D3,D5,D63C1arge pump drive bits
_P A
D5 D5 RX LL Charge D3 Dz TX PLL Chai'ge
pump drive pump drive
L L i’ lOO/IA L L i 100m
H L 5: 200m H L i 200ml
L H 1 400m L ll i 400m
H H i 800m H H ‘.l: 800m
DuiRX loop filter control bit
Du Loop filter at RX
L For high speed
H For normal operationg
*CAUTION28etting options in he electrical specifications
Operating mode Du] De D5 I D3 l Dz
High speed mode L H H y H 1 H
Others H L L y L l L
D4.Dv.Ds:0perating control bits
Da 1 D1 D4 Reference RX—PLL TX—PLL
X L L ON ON ON
X L H ON ON STAND-BY
X H L ON STAND-BY ON
L H H ON STAND-BY STAND-BY
H H H STAND‘BY STAND-BY STAND—BY
Do,D1,Ds,Dm:Fixed bits
Dm D9 D1 D0
L H L L
[For example]
If setting options for normal oprating mode
LLDiiDmDsDaDlestmDsDzDLDn
L L H L H L L L L L L L L L
A—13—0716(88.10) AR VP E“ M
SAMSUNG ELECTED—MECHANICS CO. , LTD.
5.2 Timing chart
tin-l
Items Symbols Eelectronic characteristics
Set up time of "DI" tsun tsun 2 0.1145 fl
Hold time of "DI" tam tam) 2 0.2145
Rate of "CL" tam tam 2 1.0115
High level time of "CL" tom tom 2 0.2115
Set up time of "CE" tsus tsus 2 0.1115
Hole time of "CE" tubs tans 2 1.4115
High level time of "CE" tsm ts‘m 2 0.2;5
5.3 Input voltage(DI, CL, CE)
Input max.
"H"level 2.5V 5.7V
"L" level ‘0.2V 0.5V
A—13—0716(88.10) AR VP
SAMSUNG ELECTRO—MECHANlCS CO., LTD
6. OUTLINE DRAWING
A—13—0716(88.10)AHVP | nsv o | mg 9
SAMSUNG ELECTED-MECHANICS CO., LTD.

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Modify Date                     : 2001:05:21 16:32:17+08:00
Create Date                     : 2001:05:21 16:29:41+08:00
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