DocumentCode
516438
Title
A Bell 212A and V22 Compatible Single Chip CMOS Modem
Author
Dupillier, C.
Author_Institution
THOMSON SEMI-CONDUCTEUR, EFCIS GRENOBLE
fYear
1985
fDate
16-18 Sept. 1985
Firstpage
245
Lastpage
249
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;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1985. ESSCIRC '85. 11th European
Conference_Location
Toulouse, France
Type
conf
Filename
5468094
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