Title :
Multiple input floating-gate MOS differential amplifiers and applications for analog computation
Author :
Yang, Kewei ; Andreou, Andreas G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Johns Hopkins Univ., Baltimore, MD, USA
Abstract :
A multiple input differential amplifier using multiple control gate Floating-Gate MOSFETs as input transistors is presented. A model for the multiple control gate Floating-Gate MOSFET is developed. Potential applications of the amplifier for analog computation are discussed. The chip was fabricated in a standard double-poly CMOS process. UV light is used to remove charge from the floating gate which causes an offset
Keywords :
CMOS analogue integrated circuits; differential amplifiers; MIFDA; UV light; analog computation; applications; charge removal; chip fabrication; double-poly CMOS process; model; multiple control gate Floating-Gate MOSFETs; multiple input differential amplifier; multiple input floating-gate MOS differential amplifiers; offset; Analog computers; Application software; CMOS process; Computer applications; Differential amplifiers; MOSFET circuits; Operational amplifiers; Semiconductor device modeling; Transconductance; Voltage;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343313
