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TDA1591 - PLL stereo decoder and noise blanker

General Description

The TDA1591 is a monolithic bipolar integrated circuit providing the stereo decoder function and noise blanking for FM car radio applications.

The device operates in a power supply range of 7.5 to 12 V.

MAX.

Key Features

  • Adjustment-free voltage controlled PLL oscillator for ceramic resonator (f = 456 kHz).
  • Pilot signal dependent mono/stereo switching.
  • Analog control of mono/stereo change over [stereo blend, Stereo Noise Controller (SNC)].
  • Adjacent channel noise suppression (114 kHz).
  • Pilot canceller.
  • Analog control of de-emphasis; High Cut Control (HCC).
  • Applicable as source selector for AM/FM/cassette switching.
  • Separate interference noise.

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Other Datasheets by NXP Semiconductors

Part Number Description
TDA1592 PLL stereo decoder and noise blanker
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TDA1597 IF amplifier/demodulator
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TDA1510AQ 24 W BTL or 2 x 12 W stereo car radio power amplifier
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TDA1515BQ 24 W BTL or 2 x 12 W stereo car radio power amplifier
TDA1516BQ 24 W BTL or 2 x 12 watt stereo car radio power amplifier

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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INTEGRATED CIRCUITS DATA SHEET TDA1591 PLL stereo decoder and noise blanker Product specification Supersedes data of March 1992 File under Integrated Circuits, IC01 1996 Sep 02 Philips Semiconductors Product specification PLL stereo decoder and noise blanker FEATURES • Adjustment-free voltage controlled PLL oscillator for ceramic resonator (f = 456 kHz) • Pilot signal dependent mono/stereo switching • Analog control of mono/stereo change over [stereo blend, Stereo Noise Controller (SNC)] • Adjacent channel noise suppression (114 kHz) • Pilot canceller • Analog control of de-emphasis; High Cut Control (HCC) • Applicable as source selector for AM/FM/cassette switching • Separate interference noise detector • Integrated input low-pass filter for delayed noise blanking • Noise blanking at M