—1—

E92Y29A51-TE

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any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

Structure

Bipolar silicon monolithic IC

• Supply voltage

Vcc

11

V

• Storage temperature

Tstg

–55 to +150

°C

• Allowable power dissipation

930

mW

(when mounted on board)

Operating Conditions

• Supply voltage

Vcc

8.1 to 9.9

V

• Operating temperature Topr

–20 to +75

°C

Description

The CXA1695L is a single chip TV tuner IC which

performs as an oscillator, mixer for VHF/CATV and

UHF bands. An IF amplifier is also provided.

This IC achieves a large reduction of external parts

in addition to miniaturizing the tuner and increasing

manufacturing productivity, reliability and design

efficiency.

This IC is pin-compatible with the CXA1594L with

improvement in noise figure and oscillation stability.

Features

• On-chip oscillator and mixer for UHF band

• Low noise figure

• Reduced spurious interference

• Superior cross modulation

• Stable oscillation characteristics

• Ultra small package ensures tuner miniaturization

Applications

• CTV tuner

• CATV UP-DOWN converter

All Band TV Tuner IC (VHF-CATV-UHF)

16 pin SZIP (Plastic)

Block Diagram and Pin Configuration

+

–

16

15

14

13

12

3

4

5

6

7

8

9

10

11

1

UHF MIX

UHF OSC

VHF OSC

VHF MIX

IF AMP

SW

V

REG

2

CXA1695L