Matrix methods for the design of transconductor ladder filters

N.P.J. Greer; R.K. Henderson; Li Ping; J.I. Sewell

doi:10.1049/ip-cds:19949721

Matrix methods for the design of transconductor ladder filters

N.P.J. Greer, R.K. Henderson, Li Ping, J.I. Sewell

Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal

17 Citations (Scopus)

Abstract

Matrix-based methods for the design of transconductor ladder filters are presented. These allow the realization of any bandpass or lowpass prototype using only one or two values of transconductance. The new methods are illustrated by experimental results from a 1 MHz elliptic lowpass filter, a 400 kHz elliptic bandpass filter, a 400 kHz Chebyshev bandpass filter, and a PLL frequency-control loop, all fabricated in a 1 μm CMOS process.

Original language	English
Pages (from-to)	89-100
Journal	IEE Proceedings: Circuits, Devices and Systems
Volume	141
Issue number	2
DOIs	https://doi.org/10.1049/ip-cds:19949721
Publication status	Published - Apr 1994
Externally published	Yes

Research Keywords

Filters
Transconductor ladder

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abstract = "Matrix-based methods for the design of transconductor ladder filters are presented. These allow the realization of any bandpass or lowpass prototype using only one or two values of transconductance. The new methods are illustrated by experimental results from a 1 MHz elliptic lowpass filter, a 400 kHz elliptic bandpass filter, a 400 kHz Chebyshev bandpass filter, and a PLL frequency-control loop, all fabricated in a 1 μm CMOS process.",

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author = "N.P.J. Greer and R.K. Henderson and Li Ping and J.I. Sewell",

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AU - Henderson, R.K.

AU - Ping, Li

AU - Sewell, J.I.

PY - 1994/4

Y1 - 1994/4

N2 - Matrix-based methods for the design of transconductor ladder filters are presented. These allow the realization of any bandpass or lowpass prototype using only one or two values of transconductance. The new methods are illustrated by experimental results from a 1 MHz elliptic lowpass filter, a 400 kHz elliptic bandpass filter, a 400 kHz Chebyshev bandpass filter, and a PLL frequency-control loop, all fabricated in a 1 μm CMOS process.

AB - Matrix-based methods for the design of transconductor ladder filters are presented. These allow the realization of any bandpass or lowpass prototype using only one or two values of transconductance. The new methods are illustrated by experimental results from a 1 MHz elliptic lowpass filter, a 400 kHz elliptic bandpass filter, a 400 kHz Chebyshev bandpass filter, and a PLL frequency-control loop, all fabricated in a 1 μm CMOS process.

KW - Filters

KW - Transconductor ladder

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U2 - 10.1049/ip-cds:19949721

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JO - IEE Proceedings: Circuits, Devices and Systems

JF - IEE Proceedings: Circuits, Devices and Systems

IS - 2

ER -

Matrix methods for the design of transconductor ladder filters

Abstract

Research Keywords

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