CXA1951Q 查看數據表（PDF） - Sony Semiconductor

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CXA1951Q

GPS Down Converter

Sony Semiconductor 

Block Diagram and Pin Configuration

CXA1951Q

30 29 28 27 26 25 24 23 22 21

LIM OUT 31

20 IF GND

LIM GND 32

19 RF OUT2

N.C 33

18 RF OUT1

REF INV 34

17 RF VCC

REF IN 35

PLL GND 36

FC 37

TEST OUT 38

1/4 or 1/6

PLL

1/338 or 1/570

16 RF IN2

15 RF IN1

14 RF GND

13 RF GND

LOCK DET 39

OSC

12 OSC DEC

PLL VCC 40

11 OSC VCC

1

2

3

4

5

6

7

8

9 10

–2–

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