TA8703S
TA8703S is manufactured by Toshiba.
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
QUASI-SIF SYSTEM FOR TV
Features l QUASI-SIF IC for TV l 3-stage, gain-controlled intermediate frequency (IF) amplifier
The IF amplifier has three stages. Automatic gain control (AGC) is used to control this 3-stage amplifier circuit. l Doubled time constant for accelerated AGC response l AGC is peak value type. l AFT voltage is output single-polarity with a defeat function. l RF-AGC supplied to the tuner is reverse type. l White noise inverter circuit.
BLOCK DIAGRAM
Weight: 0.71 g (Typ.)
000707EBA2
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