A 1 GHz equiripple low-pass filter with a high-speed automatic tuning scheme
LoTien-Yu, HungChung-Chih · IEEE Transactions on Very Large Scale Integration (VLSI) Systems · 2011
A continuous-time fourth-order equiripple linear phase Gm-Cfilter with an automatic tuning circuit is presented. A high speed OTA based on the inverter structure is realized. The combined common-mo...