Linear CMOS transconductance element for VHF filters

Bram Nauta; E. Seevinck

doi:10.1049/el:19890308

Linear CMOS transconductance element for VHF filters

Bram Nauta, E. Seevinck

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Abstract

A differential transconductance element based on CMOS inverters is presented. With this circuit a linear, tunable integrator for very high-frequency continuous-time integrated filters can be made. This integrator has good linearity properties (THD<0.04%, Vipp=1.8 V), nondominant poles in the gigahertz range and a 40 dB DC gain

Original language	English
Pages (from-to)	448-450
Journal	Electronics letters
Volume	25
Issue number	7
DOIs	https://doi.org/10.1049/el:19890308
Publication status	Published - 1989

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title = "Linear CMOS transconductance element for VHF filters",

abstract = "A differential transconductance element based on CMOS inverters is presented. With this circuit a linear, tunable integrator for very high-frequency continuous-time integrated filters can be made. This integrator has good linearity properties (THD<0.04%, Vipp=1.8 V), nondominant poles in the gigahertz range and a 40 dB DC gain",

author = "Bram Nauta and E. Seevinck",

year = "1989",

doi = "10.1049/el:19890308",

language = "English",

volume = "25",

pages = "448--450",

journal = "Electronics letters",

issn = "0013-5194",

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T1 - Linear CMOS transconductance element for VHF filters

AU - Nauta, Bram

AU - Seevinck, E.

PY - 1989

Y1 - 1989

N2 - A differential transconductance element based on CMOS inverters is presented. With this circuit a linear, tunable integrator for very high-frequency continuous-time integrated filters can be made. This integrator has good linearity properties (THD<0.04%, Vipp=1.8 V), nondominant poles in the gigahertz range and a 40 dB DC gain

AB - A differential transconductance element based on CMOS inverters is presented. With this circuit a linear, tunable integrator for very high-frequency continuous-time integrated filters can be made. This integrator has good linearity properties (THD<0.04%, Vipp=1.8 V), nondominant poles in the gigahertz range and a 40 dB DC gain

U2 - 10.1049/el:19890308

DO - 10.1049/el:19890308

M3 - Article

SN - 0013-5194

VL - 25

SP - 448

EP - 450

JO - Electronics letters

JF - Electronics letters

IS - 7

ER -

Linear CMOS transconductance element for VHF filters

Abstract

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