RF5146 Datasheet, PDF (10/18 Pages) RF Micro Devices – QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE

RF5146
TX EN
VRAMP
GSM850/
GSM900 IN
4.7 nF
GSM850/
GSM900 OUT
Application Schematic
VBATT
22 μF
V_CC1
15 nF
48 47 46 45 44 43 42 41 40 39 38 37
1
From
V_CC1
2
36
V_CC
35
3
34
4
33
Fully Integrated
5
Power Control Circuit
32
6
31
7
30
8
29
9
28
10
27
11
26
12
25
13 14 15 16 17 18 19 20 21 22 23 24
47 pF
1 nF
470 pF
BAND SEL
DCS/PCS IN
4.7 nF
DCS/PCS OUT
2-500
Rev A1 050928