Title :
An asynchronous FSK MODEM
Author :
Yamamoto, Koji ; Fuji, S. ; Matsuoka, Koichi
Author_Institution :
Oki Electric Industry Co. Ltd., Tokyo, Japan
Abstract :
A single chip, complete FSK MODEM, that can operate at 300b/s and is CCITT V.21 compatible, will be described. A 5μm double polysilicon gate CMOS process is used for the chip, which contains a flexible data terminal equipment interface circuit.
Keywords :
Band pass filters; Circuits; Clocks; Demodulation; Frequency shift keying; Large scale integration; Modems; Power supplies; Signal generators; Voltage;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1984 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1984.1156707
