Title :
A multiplexed switched capacitor filter bank
Author_Institution :
Texas Instruments, Dallas, TX, USA
Abstract :
A bank of 20 integrated second-order switched capacitor filters, requiring an area of 2.5mm2, will be described. System uses 2 opamps, which are multiplexed among the 20 filter channels.
Keywords :
Band pass filters; Capacitance; Channel bank filters; Clocks; Crosstalk; Filter bank; Frequency; MOS capacitors; Switched capacitor circuits; Switching circuits;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1980 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1980.1156129