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| U2731B Datasheet, PDF (3/25 Pages) ATMEL Corporation – DAB ONE- CHIP FRONT END | |||
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Pin Configuration
Figure 2. Pinning
SCL 1
SDA 2
SWA 3
SWB 4
FREF 5
SWC 6
CAO 7
CCO 8
CBO 9
GND 10
GND 11
RFA1 12
RFA2 13
RFB1 14
RFB2 15
CPRF 16
GND 17
SAW1 18
SAW2 19
VS 20
SLI 21
WAGC 22
4671CâDABâ06/04
U2731B
44 ADR
43 OSCO
42 OSCI
41 PLCK
40 VD
39 PD
38 VS
37 GND
36 GND
35 C2VC
34 B1VCO
33 B2VCO
32 C1VC
31 GND
30 GND
29 IFOUT
28 CPIF
27 IFAGCIN1
26 IFAGCIN2
25 VS
24 IFIN1
23 IFIN2
3
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