SN761643 amplifier equivalent, agc amplifier.
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* Low-Distortion Automatic Gain Control (AGC) Amplifier
* 5-V Power Supply
* 8-Pin Mini Small-Outline Package (MSOP)
* Wide Gain Control Range
APPLICATI.
* Digital TVs
* Digital CATVs
* Digital Set-Top Boxes (STBs)
DGK PACKAGE (TOP VIEW)
VCC 1 IN1 2 IN2 3
AGC .
The SN761643 is an automatic gain control (AGC) amplifier for the TV tuner system of a digital TV, CATV, or STB. The circuit consists of three stages of controlled-gain amplification, followed by a fixed-gain output amplifier.
The device is packaged .
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