A large input range source-follower based bi-quad filter cell

IEICE Electronics Express

Christophe Van Praet¹  Johan Bauwelinck¹  Guy Torfs¹  Jan Vandewege¹ 

[1] Department of Information Technology, Ghent University - IMEC

关键词: source-follower based filter;    continuous-time filter;    biquad;    linearity;   

DOI  :  10.1587/elex.10.20130156

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(4)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 0.13µm CMOS technology confirm a power consumption of 160µA @ 1.2V, an IIP3 of 6.3dBm and a steepness of 177db/decade.

【 授权许可】

Unknown