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TDA4453

TEMIC Semiconductors
Part Number TDA4453
Manufacturer TEMIC Semiconductors
Description Video IF Amplifier for Multistandard TV Receiver and VTR Appliances
Published Apr 23, 2005
Detailed Description TDA4453 Video IF Amplifier for Multistandard TV Receiver and VTR Appliances Technology: Bipolar Features D Interference ...
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TDA4453
TDA4453


Overview
TDA4453 Video IF Amplifier for Multistandard TV Receiver and VTR Appliances Technology: Bipolar Features D Interference suppression D Standard B/G-L suitable, processes negatively and positively modulated IF-signals with equal polarity of the output signal D Fast AGC by controlled discharge of the AGC capacitor Standard L mode: AGC acting on peak white level, capacitor discharge control by averaged video signal Standard B/G: AGC acting on the sync.
pulse peak D Ultra white inverter and ultra black limiter for reducing transmission interference D Internally noise protected gain control, no flyback pulses required D Expanded video frequency response allows the demodulation of amplitude mod...



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