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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.