CXA1704R 查看數據表（PDF） - Sony Semiconductor

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CXA1704R

2-channel REC/PB Amplifier for 8mm VCR

Sony Semiconductor 

CXA1704R

2-channel REC/PB Amplifier for 8mm VCR

Description

The CXA1704R is a bipolar IC designed as a

recording/playback amplifier for Hi8-compatible

VCRs.

48 pin LQFP (Plastic)

Features

O Recording system

• Feedback damping provided in the recording

amplifier and its EVR control function facilitate

circuit board design.

• Y, chroma, and low-band level adjustment

functions

• Ramp circuit

O Playback system

• Feedback damping provided in the playback

amplifier facilitates circuit board design.

• Middle-frequency tuner on chip; EVR permits

independent adjustment of f0, Q and boost

• RF AGC and dropout detection circuit

Absolute Maximum Ratings (Ta=25°C)

• Supply voltage

VCC

7

V

• Operating temperature Topr –10 to +75 °C

• Storage temperature Tstg –65 to +150 °C

• Allowable power dissipation

PD

1100 mW

(when board is mounted)

Operating Conditions

Supply voltage

+0.5 V

VCC 4.75

–0.25

Structure

Bipolar silicon monolithic IC

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

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.

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E93860A66-TE

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