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Fully integrated active RC filters in MOS technology
1983
1983 IEEE International Solid-State Circuits Conference. Digest of Technical Papers
Preserved Fulltext
A fully integrated continuous-time low-pass filter has been fabricated in CMOS technology. The deyice implements an active RC network using integrated capacitors and MOS transistors operated in the nonsataration region as voltage-controlled resistors. The filter topology is fully balanced for good linearity and for good power supply rejection. The cutoff frequency is voltage adjustable around 3 kHz allowing compensation for process and temperature variations. With *5 V power supplies a
doi:10.1109/isscc.1983.1156463
fatcat:b2b7bfuj7fbrzdo6pdejs5ndtm