Low-pass filter with improved high frequency attenuation
作者： James R. Hellums , John M. Muza , Zhengwei Zhang
DOI:
关键词: Capacitor 、 Optoelectronics 、 Gate oxide 、 Electronic engineering 、 Common source 、 Transistor 、 Multiple-emitter transistor 、 Field-effect transistor 、 Materials science 、 Current source 、 Threshold voltage
摘要: A low-pass filter circuit includes: a first compound transistor device ( 22 ) and 24 coupled between an input node 30 output 32 ); 20 to the ), gate of is drain second 36 38 34 having current source 26 capacitor (C 1 2 ).
lens.org 参考文章(2)
James R. Hellums, Zhengwei Zhang, On-chip high resistance device for passive low pass filters with programmable poles ,(1997)
Hidehiko Norimatsu, Power supply control device for controlling the turning on and off of power supply ,(1992)