A MOSFET-only continuous-time 560 kHz tunable bandpass filter

Autor:	Qiuting Huang
Rok vydání:	2002
Předmět:	Engineering business.industry Transconductance Electrical engineering Distributed element filter law.invention Capacitor Band-pass filter law Filter (video) MOSFET Cascode business Electronic filter
Zdroj:	Digest of Technical Papers., Symposium on VLSI Circuits..
Popis:	A MOSFET-only filter is described which employs an amplifier-regulated cascode structure to realize both conductance and transconductance, while the required capacitors are realized by MOSFET gate capacitance. The filter configuration is such that both MOSFET capacitors and MOSFET resistors are always biased in the triode region, so that the only remaining nonlinearity is that caused by mobility degradation due to the normal field, which can be reduced by differential structures.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::eed38b21748d5085670e39f629da3c6c https://doi.org/10.1109/vlsic.1995.520701 Zobrazit plný text záznamu