Si32176-C Description
The Si3217x-C devices are pin-patible single-channel ProSLIC products that implement a plete foreign exchange station (FXS) telephony interface solution in accordance with all relevant LSSGR, ITU, and ETSI specifications. The Si3217x-C ProSLIC ICs operate from a 3.3 V supply and interface to standard PCM/SPI digital interfaces with 3.3 V or 1.8 V I/O. The Si3217x integrated dc-dc controller automatically generates...
Si32176-C Key Features
- plete FXS solution in 5 x 7 mm
- Software-programmable
- Performs all BORSCHT functions
- Ideal for short to medium loops
- Global programmability
- Internal balanced or unbalanced
- Patented low power ringing
- Ringing frequency, amplitude, cadence, and waveshape
- Two-wire ac impedance -Transhybrid balance -DC current loop feed (10-45 mA) -Loop closure and ring trip
- Simplified configuration and