Title :
Comparison of the CMOS and BiCMOS simple architecture operational amplifier
Author_Institution :
UNIS Inst., Sarajevo, Yugoslavia
Abstract :
An operational amplifier BiCMOS design technique is implemented to improve overall CMOS characteristics. An analysis is performed of the architecture operational amplifier for 1-μm BiCMOS technology. A comparison between a CMOS and BiCMOS operational amplifier is performed and verified by the circuit-level simulator SPIC. It is shown that in order to improve BiCMOS operational amplifier deficiencies better design techniques and a more complex operational amplifier architecture could be used
Keywords :
BIMOS integrated circuits; CMOS integrated circuits; circuit analysis computing; linear integrated circuits; operational amplifiers; 1 micron; BiCMOS design technique; CMOS characteristics; circuit-level simulator SPIC; monolithic IC; op amp; opamp; simple architecture operational amplifier; Admittance; BiCMOS integrated circuits; Bipolar transistors; CMOS technology; Capacitance; Differential amplifiers; Frequency; MOSFETs; Operational amplifiers; Voltage;
Conference_Titel :
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location :
LJubljana
Print_ISBN :
0-87942-655-1
DOI :
10.1109/MELCON.1991.161836
