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TDA7541 - AM/FM Car Radio Tuner IC

General Description

The TDA7541 is a high performance tuner circuit with stereo decoder for AM/FM car radio.

It contains a mixer, IF amplifier, demodulator for AM and FM, stereo decoder, quality detection, ISS filter and PLL synthesizer with IF counter on a single chip.

Key Features

  • FM part www. DataSheet4U. com.
  • AGC.
  • generation by RF and IF detection I/Q mixer for 1st IF 10.7MHz with image rejection Mixer for 2nd IF 450kHz Internal 450kHz band pass filter with bandwidth control by ISS Fully integrated FM demodulator with noise cancellation LQFP64 AM part.
  • Wide and narrow AGC generation.
  • Mixer for 1st IF 10.7MHz, AM upconversion.
  • Mixer for 2nd IF 450kHz.
  • Integrated AM-demodulat.

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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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TDA7541 AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system Features ■ FM part www.DataSheet4U.com – AGC – – – – ■ generation by RF and IF detection I/Q mixer for 1st IF 10.7MHz with image rejection Mixer for 2nd IF 450kHz Internal 450kHz band pass filter with bandwidth control by ISS Fully integrated FM demodulator with noise cancellation LQFP64 AM part – Wide and narrow AGC generation – Mixer for 1st IF 10.