CXA3275Q 查看數據表（PDF） - Sony Semiconductor

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CXA3275Q

PLL/OSC/MIX IC for Digital Tuner

Sony Semiconductor 

Block Diagram and Pin Configuration

CXA3275Q

30

29

28

27

26

25

24

23

22

21

PLLVcc 31

CP 32

VLMIX

VHMIX

UMIX

20 UIN2

19 Vcc

VT 33

18 MIXOUT1

XI 34

17 MIXOUT2

XO 35

PLLGND 36

LOCK 37

SDA 38

SCL 39

CE 40

Ref

OSC

Charge

Pump

Band

SW

Ref

Phase

Program

Div.

Det

Div.

Bus

Interface

Lock

Det

IF Amp

VLOSC

VHOSC

16 GND

15 IFIN1

14 IFIN2

13 RFGND

12 UOSCB1

UOSC 11 UOSCE1

1

2

3

4

5

6

7

8

9

10

–2–

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