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參數(shù)資料
型號: W3020
英文描述: GSM Multiband RF Transceiver
中文描述: 手機多頻段射頻收發(fā)器
文件頁數(shù): 7/44頁
文件大?。?/td> 409K
代理商: W3020
Advance Data Sheet
December 1999
W3020 GSM Multiband RF Transceiver
Lucent Technologies Inc.
7
Pin Information
(continued)
Table 1. Pin Assignment
(continued)
Pin
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Symbol
Test
FIN
FIP
GNDI
V
DD
I
TIP
TIN
TQP
TQN
GNDB
V
DD
B
RQN
RQP
RIN
RIP
GNDS3
V
DD
R2
RMOP
RMON
TIFON
TIFOP
EER1
GMIP
MIN
DMIP
V
DD
R1
TOUT
TOV
GLNAO
GNDL
DLNAO
EEL1
Type
Output
nput
nput
Ground
Supply
nput
nput
nput
nput
Ground
Supply
Output
Output
Output
Output
Ground
Supply
Output
Output
Output
Output
nput*
nput
nput
nput
Supply
Output
Output
Output
Ground
Output
nput*
Pin Description
Production Test Output
F DGC Amplifier Input Negative
F DGC Amplifier Input Positive
Ground for IF Amplifier
Voltage Supply IF Amplifier
TX In-Phase Positive Input
TX In-Phase Negative Input
TX Quadrature Positive Input
TX Quadrature Negative Input
Baseband RX Ground
Baseband RX V
DD
Supply
RX Quadrature Phase Negative Output
RX Quadrature Phase Positive Output
RX In-Phase Negative Output
RX In-Phase Positive Output
Substrate Ground RF dc Supply
RF RX/TX Voltage Supply
RX Mixer Output Positive
RX Mixer Output Negative
TX IF Output from Modulator Negative
TX IF Output from Modulator Positive
RX Mixer Emitter Ground
GSM900 Mixer Input Positive
RF Mixer Input Negative (ac ground)
GSM1800 Mixer Input Positive
RF RX Voltage Supply
Transmit Mixer Output
Transmit Mixer Output
GSM Band LNA Output
LNA Substrate Ground
GSM1800 Band LNA Output
LNA Emitter Ground
*The emitters are considered critical inputs that need to be carefully grounded externally.
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