A novel large input range source-follower based filter architecture

IEICE Electronics Express

Johan Bauwelinck²  Guy Torfs²  Zhisheng Li²  Jan Vandewege²  Peter Spiessens¹ 

[1] Essensium nv.;Department of Information Technology, University Ghent

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

DOI  :  10.1587/elex.8.2025

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(3)Cited-By(1)A novel large input range source-follower based filter architecture is proposed offering a increased 1-dB compression point, without increased power consumption. An alternative feedback mechanism enables single-ended use and simplifies the bias scheme. Simulation has confirmed a 250MHz second order filter stage consuming 40uA @ 1.2V supply in a 0.13um CMOS technology with 1-dB compression point at a differential peak to peak input amplitude of 1.4V, more than doubling the input range of previous implementations with similar power dissipation.

【 授权许可】

Unknown