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TDA9802 - Multistandard VIF-PLL demodulator and FM-PLL detector

General Description

The TDA9802 is a monolithic integrated circuit for vision and sound IF signal processing in multistandard TV and VTR sets.

Key Features

  • Suitable for negative and positive vision modulation.
  • Gain controlled 3-stage IF amplifier; suitable for VIF frequencies up to 60 MHz.
  • True synchronous demodulation with active carrier regeneration (ultra-linear demodulation, good intermodulation figures, reduced harmonics and excellent pulse response).
  • Peak sync AGC for negative modulation, e. g. B/G standard.
  • Peak white AGC for positive modulation, e. g. L standard.
  • Video amplifier to match.

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Other Datasheets by NXP Semiconductors

Part Number Description
TDA9800 VIF-PLL demodulator and FM-PLL detector
TDA9801 Single standard VIF-PLL demodulator and FM-PLL detector
TDA9803 Multistandard VIF-PLL demodulator
TDA9806 Multistandard VIF-PLL and FM-PLL demodulator
TDA9808 Single standard VIF-PLL with QSS-IF and FM-PLL demodulator

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 TDA9802 Multistandard VIF-PLL demodulator and FM-PLL detector Preliminary specification File under Integrated Circuits, IC02 November 1992 Philips Semiconductors Preliminary specification Multistandard VIF-PLL demodulator and FM-PLL detector FEATURES • Suitable for negative and positive vision modulation • Gain controlled 3-stage IF amplifier; suitable for VIF frequencies up to 60 MHz • True synchronous demodulation with active carrier regeneration (ultra-linear demodulation, good intermodulation figures, reduced harmonics and excellent pulse response) • Peak sync AGC for negative modulation, e.g. B/G standard • Peak white AGC for positive modulation, e.g.