DSC-6223/4 CODEC is a 4-channel CODEC chip produced by IDT. It supports A/µ-law and linear coding, meets ITU-T G.711-G.714 standards, has programmable digital filters, supports two programmable PCM buses, and MPI control interface, broadcast mode, 7 SLIC signaling pins, fast hardware ring trip mechanism, 2 programmable tone generators, two programmable chopper clocks, selectable master clock frequency, advanced test functions, 300 Ω AC high analog drive capability, 3 V digital I/O, +3.3 V single power supply, low power consumption, and -40°C to +85°C operating temperature range.
The IDT82V1054A is a feature-rich, single-chip, programmable 4-channel PCM CODEC designed for digital telecommunication applications such as Central Office Switches, PBXs, and IADs. It includes on-chip digital filters for transmit and receive filtering, AC impedance matching, transhybrid balance, frequency response correction, and gain adjustment.
| Channels | 4-channel CODEC |
|---|---|
| Power Supply | +3.3V single power supply |
| Operating Temperature | -40°C to +85°C |
| Package | 64 Pin TQFP |
| PCM Data Rate | 512 kbits/s to 8.192 Mbits/s |
| Analog Driving Capability | 300 Ω AC |
The IDT82V1054A operates within an industrial temperature range of -40°C to +85°C.
It features 2 programmable tone generators per channel for testing purposes.