IDT82V1671 Description
The RSLIC-CODEC chipset is prised of one four-channel programmable PCM CODEC (IDT82V1074) and four single-channel ringing SLICs (IDT82V1671). The chipset provides a total solution for line card designs. In addition to providing a plete software programmable solution for BORSCHT, additional functions such as FSK generator, Universal Tone Detection (UTD) unit, tone generators, ringing generator, Integrated Test and...
IDT82V1671 Key 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 ponents
- Supports external ringing