Datasheet > CXA1202Q-Z/R

CXA1202Q-Z/R

更新时间： 2024-11-20 23:44:27

品牌	Logo	应用领域
其他 - ETC		放大器录像机
页数	文件大小	规格书
26页	410K
描述
REC/PB Amplifier for VCR

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CXA1202Q-Z/R 数据手册

CXA1202Q-Z/CXA1202R

REC/PB Amplifier for VCR

For the availability of this product, please contact the sales office.

Description

CXA1202Q-Z

CXA1202R

CXA1202Q-Z/CXA1202R are bipolar ICs developed

as REC/PB amplifiers for VCR's.

48 pin QFP (Plastic)

48 pin LQFP (Plastic)

Features

• Built-in head amplifier feedback dumping con-

tributes to the reduction of external components

and simplification of the print circuit board design.

• Built-in BPF for PB signals medium range frequency

compensation totally eliminates external resonance

circuits (L. C. R.)

• Low range recording signal variable-level mix

amplifier allows for both metal powder and metal

evaporated tapes application.

• Consumption saving through power save function

of the REC AMP.

• 4-head system switch incorporated.

Functions

• Recording: 2-channel REC AMP, 5-input (Y, Chroma, AFM, ATF, PCM) Mix AMP.

• Playback: 2-channel low-noise head amplifier, medium range frequency compensation circuit, RF AGC,

dropout detecting circuit.

Structure

Bipolar silicon monolithic IC

Applications

• 8-mm system VCR

• β-system VCR

• VHS-system VCR

Absolute Maximum Ratings (Ta = 25°C)

• Supply voltage

• Operating temperature

• Storage temperature

Vcc

Topr

Tstg

°C

–10 to +75

–55 to +150

920

• Allowable power dissipation PD (CXA1202Q-Z)

PD (CXA1202R)

1100

(CXA1202R: Substrate area 40 × 25mm², t = 0.635mm when ceramic print circuit board mounted)

Recommended Operating Condition

Supply voltage

Vcc

5 ± 0.25

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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