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摘要
A novel large input range source-follower based bi-quad filter cell is proposed offering an additional degree of freedom to the position of the poles and zeros. Simulation results of a 4th order fully differential elliptical filter in a 0.13 mu m CMOS technology confirm a power consumption of 160 mu A @ 1.2V, an IIP3 of 6.3dBm and a steepness of 177 db/decade.
- 出版日期2013
