Sharp GX30 Service Manual - Page 144

IC801 VHIHD155155-1LHD155155NP: RF, Pin No., Terminal name, Input/Output, Description of terminal

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GX30 IC801 VHIHD155155-1L(HD155155NP): RF Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33* 34* 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 Terminal name VCCLNA PCSGND PCSLNAI PCSLNAIB PCSDCSGND DCSLNAI DCSLNAIB DCSGSMGND GSMLNAI GSMLNAIB GSMGND PLLOUT VCCOPLL VCCTXVCO GNDTXVCOD GNDTXVCODB TXOUTG COMMONGND TXOUTD TXVCOGB TXVCOG VCCIQ IOUT/IIN IOUTB/IINB QOUT/QIN QOUTB/QIN VCCIFSYN CPIFSYN LE CLK VCXOOUT SDATA GNDVCXO VCXOE VCXOB VCCVCXO VCCRFSYN CPRFSYN FLOCK VCCBB VCCRFVCO DIVON VCCRFLO CAPQB CAPQ CAPIB CAPI VCCMIX GNDLNA Input/Output Input - Input Input - Input Input - Input Input - Output Input - - Output - Output Input Input Input Input/Output Input/Output Input/Output Input/Output Input Output Input Input Output Input - - Input Input Input Output Output Input Input Output Input Output Output Output Output Input - CONFIDENTIAL Description of terminal VCC for LNA transistor and LNA Bias GND for Emitter of LNA transistor(PCS) Positive input for LNA transistor(PCS) Negative input for LNA transistor(PCS) GND for Emitter of LNA transistor(PCS,DCS) Positive input for LNA transistor(DCS) Negative input for LNA transistor(DCS) GND for Emitter of LNA transistor(DCS,GSM) Positive input for LNA transistor(GSM) Negative input for LNA transistor(GSM) GND for Emitter of LNA transistor(GSM) Current output to control and modulate TXVCO VCC for OPLL and Phase comparator VCC for TXVCO GND for DCS/PCS TxVCO GND for DCS/PCS TxVCO Tx output for GSM GND for common Tx output for DCS/PCS Negative TxVCO output for GSM Positive TxVCO output for GSM VCC for IQ modulator Positive output/input of I channel/modulator Negative output/input of I channel/modulator Positive output/input of Q channel/modulator Negative output/input of Q channel/modulator VCC for IFVCO Buffer and Divider, and IF Synthesiser Charge Pump output of IF Synthesiser Load enable for serial data Clock for serial data Output for VCXO Serial Data GND for VCXO (Not used) Emitter of VCXO transistor (Not used) Base of VCXO transistor VCC for VCXO VCC for RF Synthesiser Charge Pump output of RF Synthesise FLOCK,Output,Fast Lock control for RF Synthesiser VCC for Base band and State Logic VCC for RF VCO VCXOOUT divider control input VCC for RF Local Buffer and Divider Capacitor for Q channel LPF(Negative output) Capacitor for Q channel LPF(Positive output) Capacitor for I channel LPF(Negative output) Capacitor for I channel LPF(Positive output) VCC for Direct conversion Mixer GND for LNA Bias In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. 6 - 24

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GX30
6 – 24
CONFIDENTIAL
IC801 VHIHD155155-1L(HD155155NP): RF
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No.
Terminal name
Input/Output
Description of terminal
1
VCCLNA
Input
VCC for LNA transistor and LNA Bias
2
PCSGND
–
GND for Emitter of LNA transistor(PCS)
3
PCSLNAI
Input
Positive input for LNA transistor(PCS)
4
PCSLNAIB
Input
Negative input for LNA transistor(PCS)
5
PCSDCSGND
–
GND for Emitter of LNA transistor(PCS,DCS)
6
DCSLNAI
Input
Positive input for LNA transistor(DCS)
7
DCSLNAIB
Input
Negative input for LNA transistor(DCS)
8
DCSGSMGND
–
GND for Emitter of LNA transistor(DCS,GSM)
9
GSMLNAI
Input
Positive input for LNA transistor(GSM)
10
GSMLNAIB
Input
Negative input for LNA transistor(GSM)
11
GSMGND
–
GND for Emitter of LNA transistor(GSM)
12
PLLOUT
Output
Current output to control and modulate TXVCO
13
VCCOPLL
Input
VCC for OPLL and Phase comparator
14
VCCTXVCO
VCC for TXVCO
15
GNDTXVCOD
–
GND for DCS/PCS TxVCO
16
GNDTXVCODB
–
GND for DCS/PCS TxVCO
17
TXOUTG
Output
Tx output for GSM
18
COMMONGND
–
GND for common
19
TXOUTD
Output
Tx output for DCS/PCS
20
TXVCOGB
Input
Negative TxVCO output for GSM
21
TXVCOG
Input
Positive TxVCO output for GSM
22
VCCIQ
Input
VCC for IQ modulator
23
IOUT/IIN
Input/Output
Positive output/input of I channel/modulator
24
IOUTB/IINB
Input/Output
Negative output/input of I channel/modulator
25
QOUT/QIN
Input/Output
Positive output/input of Q channel/modulator
26
QOUTB/QIN
Input/Output
Negative output/input of Q channel/modulator
27
VCCIFSYN
Input
VCC for IFVCO Buffer and Divider, and IF Synthesiser
28
CPIFSYN
Output
Charge Pump output of
IF Synthesiser
29
LE
Input
Load enable for serial data
30
CLK
Input
Clock for serial data
31
VCXOOUT
Output
Output for VCXO
32
SDATA
Input
Serial Data
33*
GNDVCXO
–
GND for VCXO (Not used)
34*
VCXOE
–
Emitter of VCXO transistor (Not used)
35
VCXOB
Input
Base of VCXO transistor
36
VCCVCXO
Input
VCC for VCXO
37
VCCRFSYN
Input
VCC for RF Synthesiser
38
CPRFSYN
Output
Charge Pump output of RF Synthesise
39
FLOCK
Output
FLOCK,Output,Fast Lock control for RF Synthesiser
40
VCCBB
Input
VCC for Base band and State Logic
41
VCCRFVCO
Input
VCC for RF VCO
42
DIVON
Output
VCXOOUT divider control input
43
VCCRFLO
Input
VCC for RF Local Buffer and Divider
44
CAPQB
Output
Capacitor for Q channel LPF(Negative output)
45
CAPQ
Output
Capacitor for Q channel LPF(Positive output)
46
CAPIB
Output
Capacitor for I channel LPF(Negative output)
47
CAPI
Output
Capacitor for I channel LPF(Positive output)
48
VCCMIX
Input
VCC for Direct conversion Mixer
49
GNDLNA
–
GND for LNA Bias