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CXA1518Q - EIAJ Sound Multiplexing Decoder

General Description

The CXA1518Q/S are bipolar ICs designed for EIAJ TV sound multiplexing decoders.

These ICs provide various functions including sound multiplexing demodulation, broadcast mode discrimination (stereo/bilingual discrimination display), mode display, and muting.

Overview

CXA1518Q/S EIAJ Sound Multiplexing Decoder.

Key Features

  • External parts greatly reduced with a built-in active filter.
  • Count down can be used for broadcast mode discrimination so that adjustment for discrimination system (Q-OSC) is not required.
  • Output level of 380 mVrms (1 kHz, MONO, 100 %).
  • Forced monaural operates with both stereo and bilingual broadcasts.
  • Built-in digital facsimile interference elimination filter.
  • Low supply voltage (VCC=5 V).
  • The pin configuration of the CXA1518S.