Quad-Band GSM Power Amplifier Module
AP137-501
Pin Out
DCS/PCS_Out
DCS/PCS_In
Pin Out Description
Pin
1
2
Symbol
DCS/PCS_In
V
APC
Description
RF input to DCS/PCS power amplifier.
Analog power control input voltage.
10 nF RF bypassing capacitor
recommended.
Power supply input voltage for the
silicon ASIC. A 10
µF
RF bypassing
capacitor is required. This capacitor
is only required to help reduce power
supply ripple on the test board.
Band select input voltage.
RF input to GSM850/GSM900 power
amplifier.
Power supply input voltage. 10
µF
RF
bypassing capacitor is required. This
capacitor is only required to help reduce
power supply ripple on the test board.
Ground connection.
Ground connection.
RF output for GSM850/GSM900
amplifier.
Ground connection.
Power supply input voltage. 10
µF
RF
bypassing capacitor is required. This
capacitor is only required to help reduce
power supply ripple on the test board.
Ground connection.
RF output for DCS/PCS power amplifier.
Ground connection.
Ground connection.
Power supply input voltage. 10
µF
RF
bypassing capacitor is required. This
capacitor is only required to help reduce
power supply ripple on the test board.
GND
15
1
16
GND
14
V
cc
13
12
V
APC
V
CC
-PAC
V
BS
2
GND
V
CC
GND
3
3
Si ASIC
V
CC
-PAC
11
4
5
6
7
8
9
10
GSM_In
V
CC
GSM_Out
GND
GND
4
5
6
50
Ω
Microstrip
V
BS
GSM_In
V
CC
Application Schematic
50
Ω
Microstrip
V
CC
DCS/
PCS_In
1
16
13
DCS/
PCS_Out
7
8
9
GND
GND
GSM_Out
GND
V
CC
V
APC
V
CC
V
BS
2
10
3
11
V
CC
11
4
5
6
9
12
50
Ω
Microstrip
GND
DCS/PCS_Out
GND
GND
V
CC
50
Ω
Microstrip
GSM_In
V
CC
13
14
15
16
GSM_Out
4
Skyworks Solutions, Inc.
[978] 241-7000
•
Fax
[978] 241-7906
•
Email
sales@skyworksinc.com
•
www.skyworksinc.com
Specifications subject to change without notice. 2/02A
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
