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LA1837 - Monolithic Linear IC

Key Features

  • On-chip MPX VCO (no external components required).
  • Adjacent channel interference rejection function (third and fifth order).
  • Supports both the SD and the IF counting techniques.
  • The AM and FM SD sensitivities can be set independently.
  • The AM and FM output levels can be set independently.
  • Improved AM practical sensitivity and high-input distortion characteristics. Functions.
  • AM : RF amplifier, mixer, oscillator, IF amplifier, d.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : EN5688C LA1837 Monolithic Linear IC For Home Stereo IC with Electronic Tuning Support Single-Chip IC Overview The LA1837 is a single-chip AM/FM IF and MPX IC that supports electronic tuning and was developed for use in home stereo systems. It is optimal for use in automatic station selection systems that use the SD and IF counting techniques. Features • On-chip MPX VCO (no external components required). • Adjacent channel interference rejection function (third and fifth order). • Supports both the SD and the IF counting techniques. • The AM and FM SD sensitivities can be set independently. • The AM and FM output levels can be set independently. • Improved AM practical sensitivity and high-input distortion characteristics.