Datasheet Summary
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DESCRIPTION
LINEAR INTEGRATED CIRCUIT
TV AUDIO PROCESSING CIRCUIT
Contek PC1353 is designed for TV SIF signal amplification and audio power amplification purpose. It includes SIF amplifier, FM, frequency discriminator, DC volume control, 2.4W power amplifier and voltage regulator.
Features
- Wide operating supply voltage,9V ~ 18V When VCC=18V,RL=8 When VCC=12V,RL=8
- Linear volume control
- Low harmonic distortion
- Differential peak detector
- Attenuation circuit for noise suppression(Typical80dB) W ,Output is 2.4W(17"TV) W ,Output is 1.2W(12"TV)
DIP-14H
APPLICATION CIRCUIT
Vcc
220 mF
Deweighting
IF discreminator output
4.7 mF
0.015 mF
IF power...
