Title :
High frequency CMOS switched capacitor filters for communication applications
Author :
Tat Choi ; Kaneshiro, R. ; Brodersen, R.W. ; Gray, P. ; Jett, W. ; Wilcox, M.
Author_Institution :
University of California, Berkeley, CA, USA
Abstract :
Bandpass filters for communications applications using an 80MHz differential single-stage CMOS opamp and a fully differential idential-resonator elliptic bandpass ladder filter configuration will be reported. Experimental results from a CMOS sixth order 260kHz elliptic bandpass filter with Q of 40, clock frequency of 4MHz and power dissipation of 120mW, will be presented.
Keywords :
Band pass filters; Capacitors; Clocks; Communication switching; Differential amplifiers; Filtering; Frequency; Operational amplifiers; Power supplies; Resonator filters;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1983 IEEE International
Conference_Location :
New York, NY, USA
DOI :
10.1109/ISSCC.1983.1156518
