IDT821034 Description
The IDT821034 is a single-chip, four channel PCM CODEC with onchip filters and programmable gain setting. This device provides both µ-Law and A-Law panding digital-to-analog and analog-to-digital conversions based on ITU-T.
IDT821034 Key Features
- 4 channelCODEC with on-chip digital filters
- Software Selectable A-law/µ-law panding
- Programmablegainsetting
- Automatic master clock frequency selection: 2.048MHz, 4.096
- Flexible PCM interface with up to 128 programmable time slots, data rate from 512 kbits/s to 8.192 Mbits/s
- 5 SLIC signaling pins per channel
- Flexible Serial Control Interface to microcontroller
- Software programmable timing modes
- TTL and CMOS patible digital I/O
- Meets or exceeds ITU-T G.711