Parasitic-capacitance-insensitive voltage-mode MOSFET-C filters using differential current voltage conveyor

Khaled N. Salama; Hassan O. Elwan; Ahmed M. Soliman

doi:10.1007/BF01204919

Parasitic-capacitance-insensitive voltage-mode MOSFET-C filters using differential current voltage conveyor

Khaled N. Salama^*, Hassan O. Elwan, Ahmed M. Soliman

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

A new CMOS realization of the differential current voltage conveyor (DCVC) is introduced. The properties of the DCVC are shown to be suitable for very large-scale integration applications employing metal oxide semiconductor transistors operating in an ohmic region. A novel voltage-mode integrator is introduced. Detailed analysis of the parasitic capacitances is included. Voltage-mode continuous-time filters that benefit from the current processing capabilities at the input terminals of the DCVC are presented. Self-compensation of the proposed circuits is also presented. The effectiveness of the proposed circuits is demonstrated through HSPICE simulations based on the AMI 1.2μm N-well level 3 parameters.

Original language	English (US)
Pages (from-to)	11-26
Number of pages	16
Journal	Circuits, Systems, and Signal Processing
Volume	20
Issue number	1
DOIs	https://doi.org/10.1007/BF01204919
State	Published - 2001
Externally published	Yes

Keywords

Active Filters
MOSFET-C
Tow Thomas biquad
Universal filter

ASJC Scopus subject areas

Signal Processing
Applied Mathematics

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10.1007/BF01204919

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title = "Parasitic-capacitance-insensitive voltage-mode MOSFET-C filters using differential current voltage conveyor",

abstract = "A new CMOS realization of the differential current voltage conveyor (DCVC) is introduced. The properties of the DCVC are shown to be suitable for very large-scale integration applications employing metal oxide semiconductor transistors operating in an ohmic region. A novel voltage-mode integrator is introduced. Detailed analysis of the parasitic capacitances is included. Voltage-mode continuous-time filters that benefit from the current processing capabilities at the input terminals of the DCVC are presented. Self-compensation of the proposed circuits is also presented. The effectiveness of the proposed circuits is demonstrated through HSPICE simulations based on the AMI 1.2μm N-well level 3 parameters.",

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year = "2001",

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AU - Salama, Khaled N.

AU - Elwan, Hassan O.

AU - Soliman, Ahmed M.

PY - 2001

Y1 - 2001

N2 - A new CMOS realization of the differential current voltage conveyor (DCVC) is introduced. The properties of the DCVC are shown to be suitable for very large-scale integration applications employing metal oxide semiconductor transistors operating in an ohmic region. A novel voltage-mode integrator is introduced. Detailed analysis of the parasitic capacitances is included. Voltage-mode continuous-time filters that benefit from the current processing capabilities at the input terminals of the DCVC are presented. Self-compensation of the proposed circuits is also presented. The effectiveness of the proposed circuits is demonstrated through HSPICE simulations based on the AMI 1.2μm N-well level 3 parameters.

AB - A new CMOS realization of the differential current voltage conveyor (DCVC) is introduced. The properties of the DCVC are shown to be suitable for very large-scale integration applications employing metal oxide semiconductor transistors operating in an ohmic region. A novel voltage-mode integrator is introduced. Detailed analysis of the parasitic capacitances is included. Voltage-mode continuous-time filters that benefit from the current processing capabilities at the input terminals of the DCVC are presented. Self-compensation of the proposed circuits is also presented. The effectiveness of the proposed circuits is demonstrated through HSPICE simulations based on the AMI 1.2μm N-well level 3 parameters.

KW - Active Filters

KW - MOSFET-C

KW - Tow Thomas biquad

KW - Universal filter

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SN - 0278-081X

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SP - 11

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JO - Circuits, Systems, and Signal Processing

JF - Circuits, Systems, and Signal Processing

IS - 1

ER -

Parasitic-capacitance-insensitive voltage-mode MOSFET-C filters using differential current voltage conveyor

Abstract

Keywords

ASJC Scopus subject areas

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