CXA3555N View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA3555N

All Band Tuner IC with On-chip PLL

Sony Semiconductor 

Block Diagram and Pin Configuration

CXA3555N

SCL 1

SDA 2

BS1 3

BS2 4

IFIN1 5

IFIN2 6

Vcc 7

MIXOUT1 8

MIXOUT2 9

GND1 10

VHFIN 11

BYP 12

BS4 13

UHFIN1 14

UHFIN2 15

IF AMP

I2C BUS

Interface

Shift

Register

Divider

1/128, 160, 256

REF

OSC

Band SW

Driver

Phase

Detector

Charge

Pump

Programable

Divider

14/15 bit

Prescaler

1/2

UHF/VHF

MIX

–2–

UHFOSC

VHOSC

VLOSC

30 IFOUT

29 ADSW

28 BS3

REF

27 OSC

26 CPO

25 VT

24 GND2

23 UOSCB2

22 UOSCE2

21 UOSCE1

20 UOSCB1

19 VHOSC2

18 VLOSC2

17 VHOSC1

16 VLOSC1

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