DocumentCode
2661861
Title
Distributed RC -filters with linearized MOS-transistors in CMOS technology
Author
Linares-Barranco, Bernabe ; Seaberg, Eric C. ; Ramirez-Angulo, Jaime
Author_Institution
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
fYear
1990
fDate
1-3 May 1990
Firstpage
2385
Abstract
Two distributed RC filters (a low-pass and a bandpass) that use MOS transistors as distributed RC lines are presented. A scheme for compensating for nonlinearities in the MOSFET is used. Simulation results for a 2-μm CMOS p-well process (MOSIS) are presented. High programmability is expected from two tuning points: the gain of the voltage amplifier to control the Q of the filters, and the DC bias of the MOSFETs to change ω0. SPICE simulation results are presented
Keywords
CMOS integrated circuits; active filters; band-pass filters; circuit analysis computing; distributed parameter networks; low-pass filters; tuning; 2 micron; CMOS technology; DC bias; SPICE simulation results; bandpass; compensating; distributed RC filters; gain; linearized MOS-transistors; low-pass filters; nonlinearities; p-well process; programmability; tuning points; voltage amplifier; Band pass filters; CMOS process; CMOS technology; Capacitance; Fabrication; Frequency; MOSFET circuits; Network topology; Resistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112490
Filename
112490
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