Title :
The design of the high speed amplifier circuit for using in the analog subsystems
Author :
Kim, D.Y. ; Kwon, O.S. ; Bang, J.H.
Author_Institution :
Dept. of Electr. Eng., Chonbuk Nat. Univ., Dukgindong, South Korea
Abstract :
A high-speed CMOS amplifier circuit has been designed and applied in a high-speed simple CMOS comparator. The designed CMOS amplifier circuit has a new architecture for use in high-speed analog subsystem circuits. This architecture is composed of internal biasing circuits and a CMOS complementary gain stage and has improved gain and speed characteristics. A high speed simple CMOS comparator using an improved CMOS amplifier circuit with a standard 1.5 μm processing parameter has been designed. This circuit can be operated in a few nanoseconds
Keywords :
CMOS integrated circuits; SPICE; analogue-digital conversion; circuit CAD; comparators (circuits); differential amplifiers; linear integrated circuits; CMOS amplifier circuit; CMOS comparator; complementary gain stage; design, SPICE; high speed amplifier circuit; high-speed analog subsystem circuits; internal biasing circuits; CMOS process; CMOS technology; Circuits; Cities and towns; Differential amplifiers; Filters; MOSFETs; Mirrors; Variable structure systems; Voltage;
Conference_Titel :
Circuits and Systems, 1992., Proceedings of the 35th Midwest Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-0510-8
DOI :
10.1109/MWSCAS.1992.271357
