RF2968 Просмотр технического описания (PDF) - RF Micro Devices
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RF2968 Datasheet PDF : 20 Pages
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RF2968
Preliminary
Application Schematic
for Typical GSM Handset
(Assumes Clock Recovery Performed by Baseband)
11
820 Ω
1 µF
1 µF
43 kΩ
20 kΩ
330 pF 30 pF
VCC
3.9 nH 3.9 nH
VCC
22 nF*
FL1
22 nF
VCC 22 nF*
LPO
32 31 30 29 28 27 26 25
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
9
17
10 11 12 13 14 15 16
22 nF*
1 nF
470 kΩ
20 kΩ
1%
BnPWR
BDCLK
BDDATA
BnDEN
REF IN
BRCLK
BXTLEN
BDATA1
BPKTCTL
VCC
22 nF*
*Note: Required supply filtering may vary depending on implementation.
11-126
Rev A13 010912
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