RF5146_1 Datasheet, PDF (11/13 Pages) RF Micro Devices – QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE

TX EN
VRAMP
GSM850/
GSM900 IN
4.7 nF
GSM850/
GSM900 OUT
RF5146
Application Schematic
VBATT
22 μF
VCC1
15 nF
48 47 46 45 44 43 42 41 40 39 38 37
1
From
VCC1
2
36
VCC
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
Rev A1 DS050928
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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