NTE709 查看數據表（PDF） - NTE Electronics

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NTE709

Integrated Circuit TV/FM Sound IF Amplifier

NTE Electronics 

NTE709

Integrated Circuit

TV/FM Sound IF Amplifier

Description:

The NTE709 is a monolithic integrated circuit in a 14–Lead DIP type package providing a multi–stage

wideband amplifier/limiter, an FM quadrature detector, and an emitter–follower audio output stage

and is designed for use in FM receivers or in sound IF of TV receivers.

Features:

D Good Sensitivity

D Excellent AM Rejection

D Low Harmonic Distortion

D Single–Adjustment Timing

D High gain to 50MHz

D 500mV Recovered Audio at 10.7MHz

D Wide Operating Voltage Range

Absolute Maximum Ratings:

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V

Package Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 670mW

Derate Above +70°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.3mW/°C

Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +85°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C

Static Electrical Characteristics: (VCC = 12V, TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Supply Current

ICC

Terminal Voltage

V1

V2

V6

V9

V10

12 17 27 mA

4.3 5.0 6.3 V

– 3.65 – V

– 1.45 – V

– 1.5 – mV

– 1.45 – V

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