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CXA3668N
24 pin SSOP (Plastic)
Reception Analog Signal Processor IC for Infrared Space Digital Audio Communication
Description The CXA3668N is an IC that performs reception side analog signal processing for optical communication in combination with an infrared photodiode within a Digital Infrared Audio Transmission (DIAT) system.
This IC incorporates a low noise trans-conductance amplifier (I/V amplifier) that converts the optical current from the photodiode into a
voltage and amplifies it, an AGC amplifier, a low-pass filter, bandpass filters, and an output amplifier.
The band-pass filters are used to separate the desired signal and the interfering signal.
This chip ha...