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CXA2020S - EIAJ Sound Multiplexing Decoder

General Description

The CXA2020M/S, is a bipolar IC designed as EIAJ TV sound multiplexing decoder, provides various functions including sound multiplexing demodulation, broadcast mode identification (stereo/bilingual discrimination display), mode display, and muting.

Key Features

  • Adjustment free of filter.
  • High frequency stereo separation improved.
  • An internal active filter greatly reduces the external parts.
  • Use of the countdown method for broadcast mode identification eliminates the necessity of adjusting the identification system (Cue oscillator).
  • Output level: 520mVrms (1kHz, monaural, 100%).
  • Internal filter eliminates interference from digital facsimile signals.
  • The discrimination time needed to s.

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CXA2020M/S EIAJ Sound Multiplexing Decoder Description The CXA2020M/S, is a bipolar IC designed as EIAJ TV sound multiplexing decoder, provides various functions including sound multiplexing demodulation, broadcast mode identification (stereo/bilingual discrimination display), mode display, and muting. Features • Adjustment free of filter. • High frequency stereo separation improved. • An internal active filter greatly reduces the external parts. • Use of the countdown method for broadcast mode identification eliminates the necessity of adjusting the identification system (Cue oscillator). • Output level: 520mVrms (1kHz, monaural, 100%). • Internal filter eliminates interference from digital facsimile signals.