DocumentCode
2879172
Title
A 1200 baud FSK CMOS MODEM
Author
Laber, C. ; Lemaitre, P.
Author_Institution
National Semiconductor Corp., Santa Clara, CA, USA
Volume
XXVII
fYear
1984
fDate
22-24 Feb. 1984
Firstpage
192
Lastpage
193
Abstract
This Paper will discuss an IC that performs all of the modulation, demodulation, filtering and handshake required to implement a MODEM that complies with the Bell 202 and CCITT 23 standards. The chip (double poly CMOS) uses switched capacitor techniques to operate at rates up to 1200b/s.
Keywords
Band pass filters; Capacitors; Circuits; Clocks; Distortion measurement; Frequency shift keying; Modems; Signal processing; Telephony; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference. Digest of Technical Papers. 1984 IEEE International
Conference_Location
San Francisco, CA, USA
Type
conf
DOI
10.1109/ISSCC.1984.1156626
Filename
1156626
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