Description
The RSLIC-CODEC chipset is comprised of one four-channel programmable PCM CODEC (IDT82V1074) and four single-channel ringing SLICs (IDT82V1671).
Features
- Programmable DC feeding characteristics.
- Programmable digital filters adapting to different requirements:.
- Impedance matching.
- Transhybrid balance.
- Transmit and receive gain adjustment.
- Frequency response correction.
- Off-hook and ground-key detection.
- AC/DC ring trip detection.
- Programmable internal balanced ringing without external components.
- Supports external ringing.
- Selectable MPI and GCI int.
IDT82V1671_IntegratedDeviceTechnology.pdf