A monolithic 1200 baud FSK CMOS modem
- 1 December 1984
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 19 (6), 861-869
- https://doi.org/10.1109/JSSC.1984.1052238
Abstract
An integrated circuit that performs all the modulation, demodulation, filtering, and handshaking required to implement a modem that complies with the Bell 202 and CCITT V.23 standards is described. This double-poly CMOS device uses switched-capacitor techniques to operate at rate of up to 1200, 600, 150, 75, and 5 b/s.Keywords
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