Si3210/Si3211/Si3212
PROSLIC™ PROGRAMMABLE
CMOS SLIC/CODEC WIT H RI NG ING /BAT TERY
VOLTAGE GENERATIO N
Features
Performs all BORSCHT Functions Ideal for Short Loop Applications (5 REN at 2 kft, 3 REN at 4 kft) Low
Voltage CMOS Package: 38-Pin TSSOP Compliant with Relevant LSSGR and CCITT Specifications Battery
Voltage Generated Dynamically with On-Chip DC-DC Converter Controller (Si3210 only) 5 REN Ringing Generator
Programmable Frequency, Amplitude, Waveshape, and Cadence Programmable AC Impedance A-Law/µ-Law, Linear PCM Companding On-Hook Transmission
Applications
Programmable Constant Current Feed (20–41 mA) Programmable Loop Closure and Ring Trip Thresholds with Debouncing Loop or ...