XR-2123/2123A
PSK ModulatorIDemodulator
GENERAL DESCRIPTION
FUNCTIONAL BLOCK DIAGRAMS
This series of devices provide the modulator and demodulator for phase-shifted keyed modulated signals. The devices have an on-chip digital-to-analog converter, allowing digital external programming of Bell 212A, CCITT V.22 or V.26 functions.
The XR-2123 provides the mo...
