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821024 - QUAD NON-PROGRAMMABLE PCM CODEC

General Description

chip filters.

law companding.

Key Features

  • 4 channel CODEC with on-chip digital filters.
  • Selectable A-law or μ-law companding.
  • Master clock frequency selection: 2.048 MHz, 4.096 MHz or 8.192 MHz - Internal timing automatically adjusted based on MCLK and frame sync signal.
  • Separate PCM and master clocks.
  • Single PCM port with up to 8.192 MHz data rate (128 time slots).
  • Transhybrid balance impedance hardware adjustable via external components.
  • Transmit gains hardware adjustable.

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Datasheet Details

Part number 821024
Manufacturer IDT
File Size 697.36 KB
Description QUAD NON-PROGRAMMABLE PCM CODEC
Datasheet download datasheet 821024 Datasheet

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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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QUAD NON-PROGRAMMABLE PCM CODEC 821024 DATASHEET FEATURES • 4 channel CODEC with on-chip digital filters • Selectable A-law or μ-law companding • Master clock frequency selection: 2.048 MHz, 4.096 MHz or 8.192 MHz - Internal timing automatically adjusted based on MCLK and frame sync signal • Separate PCM and master clocks • Single PCM port with up to 8.192 MHz data rate (128 time slots) • Transhybrid balance impedance hardware adjustable via external components • Transmit gains hardware adjustable via external components • Low power +5.0 V CMOS technology • +5.0 V single power supply • Package available: 32 pin PLCC, 44 pin TQFP DESCRIPTION The IDT821024 is a single-chip, four channel PCM CODEC with on- chip filters.