Title :
A Bell 212A and V22 Compatible Single Chip CMOS Modem
Author_Institution :
THOMSON SEMI-CONDUCTEUR, EFCIS GRENOBLE
Abstract :
The EF67515 nixes digital logic and switched capacitor techniques to provide on a single chip all the necessary functions to design a stand alone full-duplex 1200/300 bps modem . Results measured on the circuit breadboard are presented.
Keywords :
CMOS logic circuits; Counting circuits; Demodulation; Differential quadrature phase shift keying; Frequency shift keying; Modems; Phase modulation; Signal design; Signal generators; Transmitters;
Conference_Titel :
Solid-State Circuits Conference, 1985. ESSCIRC '85. 11th European
Conference_Location :
Toulouse, France
