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IC802 VHIRF3146++-1L (RF3146): POWER AMP.
Pin No.
Terminal name
1*
NC
2
VCC2 GSM
3*
NC
4
GND
5
GND
6
Pout_GSM850/900
7
GND
8*
NC
9*
NC
10*
NC
11*
NC
12*
NC
13*
NC
14*
NC
15*
NC
16*
NC
17*
NC
18
VCC3 GSM
19
VCC OUT
20
VCC OUT
21
VCC3 DCS/PCS
22*
NC
23*
NC
24*
NC
25*
NC
26*
NC
27*
NC
28*
NC
29*
NC
30
GND
31
PoutDCS1800/1900
32
GND
33*
NC
34
GND
35
VCC2 DCS/PCS
36
GND
37
Pin_DCS1800/1900
38
GND
39
VCC1 DCS/PCS
40
BAND SEL
41
TX ENABLE
42
VBATT
43
VBATT
44*
NC
45
Vramp
46*
VCC1 GSM (NC)
47
GSM GND
48
Pin_GSM850/900
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CONFIDENTIAL
Input/Output
–
Not used
Input
Controlled voltage input the GSM driver stage
–
Not used
–
Earth
–
Earth
Output
Output power (GSM850/900)
–
Earth
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
Input
Controlled voltage input the GSM driver stage
Output
Controlled voltage output to feed VCC
Output
Controlled voltage output to feed VCC
Input
Controlled voltage input the DCS/PCS driver stage
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Not used
–
Earth
Output
Output power (DCS/PCS)
–
Earth
–
Not used
–
Earth
Input
Controlled voltage input the DCS/PCS driver stage
–
Earth
Input
Input power from TXVCO (DCS/PCS)
–
Earth
Input
Controlled voltage input the DCS/PCS driver stage
Input
Band select voltage
Input
This signal enables the PA module
Input
Power supply
Input
Power supply
–
Not used
Input
Power control voltage
Input
Controlled voltage input the GSM driver stage (Not used)
–
Earth
Input
Input power from TXVCO (GSM850/900)
Description of terminal
6 – 19
GX15
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