MC3373 infrared remote control receiving pre-S amplification and coding signal processing circuit

Published:2011/7/14 9:10:00 Author:Christina | Keyword: infrared remote control, receiving, pre-S, amplification, coding signal, processing circuit | From:SeekIC

The MC3373 is designed as the infrared remote control receiving pre-S amplification and coding signal processing circuit. The internal circuit is composed of the input amplifier, the ABLC circuit, the phase shifting circuit, the peak detector and the shaping circuit. Features The quiescent current is low;The voltage range of the operating power supply is wide;The gain of the preamplifier circuit is high;The pulse code modulation (PCM) and the demodulation use the envelope wave-detection;The volume is small, the external components is few;It can work in the narrow band and low noise tuning circuit;The MC3373D uses the 8-pin flat plastic package;The MC3373P uses the 8-pin dual-row DIP plastic package.



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