A 1.5-V 75-dB dynamic range third-order Gm-C filter integrated in a 0.18-μm standard digital CMOS process.

A 1.5-V 75-dB dynamic range third-order Gm-C filter integrated in a 0.18-μm standard digital CMOS process.

A design methodology of a CMOS linear transconductor for low-voltage and low-power filters is proposed in this paper. It is applied to the analog baseband filter used in a transceiver designed for wireless sensor networks. The transconductor linearization scheme is based on regulating the drain volt...

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Pubblicato in:IEEE Journal of solid state circuits 38, 7 (2003).
Autore principale: Yodprasit, U.
Natura: Articolo
Lingua:English
Soggetti:
0.18 micron.
1.5 V.
15 to 85 kHz.
240 muW.
CMOS linear transconductor.
Active cascode loop.
Analog baseband filter.
Design method.
Digital CMOS process.
Dynamic range.
Linearization.
Low-voltage low-power filter.
Third-order Butterworth low-pass filter.
Total harmonic distortion.
Transceiver.
Triode transistor.
Wireless sensor network.
Third-order Gm-C filter.