A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost

Xi Zhu; Yichuang Sun; James Moritz

doi:10.1109/MWSCAS.2007.4488828

A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost

Xi Zhu^*, Yichuang Sun, James Moritz

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

4 Citations (Scopus)

Abstract

The design and implementation of a CMOS continuous-time follow-the-leader-feedback (FLF) filter is described. The filter is implemented using a fully-differential linear, low voltage and low power consumption operational transconductance amplifier (OTA) based on a source degeneration topology. PSpice simulations using a standard TSMC 0.18μm CMOS process with 2V power supply have shown that the cut-off frequency of the filter ranges from 55MHz to 160MHz and dynamic range is about 45dB. The group delay is less than 5% over the whole tuning range; the power consumption is only 9mW.

Original language	English
Title of host publication	2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1517-1520
Number of pages	4
ISBN (Print)	1424411769, 9781424411764
DOIs	https://doi.org/10.1109/MWSCAS.2007.4488828
Publication status	Published - 2007
Externally published	Yes
Event	2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference - Montreal, QC, Canada Duration: 5 Aug 2007 → 8 Aug 2007

Other

Other	2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference
Country/Territory	Canada
City	Montreal, QC
Period	5/08/07 → 8/08/07

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10.1109/MWSCAS.2007.4488828

Cite this

@inproceedings{8393205a6eef4bbaa42f67aec8730218,

title = "A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost",

abstract = "The design and implementation of a CMOS continuous-time follow-the-leader-feedback (FLF) filter is described. The filter is implemented using a fully-differential linear, low voltage and low power consumption operational transconductance amplifier (OTA) based on a source degeneration topology. PSpice simulations using a standard TSMC 0.18μm CMOS process with 2V power supply have shown that the cut-off frequency of the filter ranges from 55MHz to 160MHz and dynamic range is about 45dB. The group delay is less than 5\% over the whole tuning range; the power consumption is only 9mW.",

author = "Xi Zhu and Yichuang Sun and James Moritz",

year = "2007",

doi = "10.1109/MWSCAS.2007.4488828",

language = "English",

isbn = "1424411769",

pages = "1517--1520",

booktitle = "2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference ; Conference date: 05-08-2007 Through 08-08-2007",

}

Zhu, X, Sun, Y & Moritz, J 2007, A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost. in 2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings., 4488828, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1517-1520, 2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference, Montreal, QC, Canada, 5/08/07. https://doi.org/10.1109/MWSCAS.2007.4488828

A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost. / Zhu, Xi; Sun, Yichuang; Moritz, James.
2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2007. p. 1517-1520 4488828.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost

AU - Zhu, Xi

AU - Sun, Yichuang

AU - Moritz, James

PY - 2007

Y1 - 2007

N2 - The design and implementation of a CMOS continuous-time follow-the-leader-feedback (FLF) filter is described. The filter is implemented using a fully-differential linear, low voltage and low power consumption operational transconductance amplifier (OTA) based on a source degeneration topology. PSpice simulations using a standard TSMC 0.18μm CMOS process with 2V power supply have shown that the cut-off frequency of the filter ranges from 55MHz to 160MHz and dynamic range is about 45dB. The group delay is less than 5% over the whole tuning range; the power consumption is only 9mW.

AB - The design and implementation of a CMOS continuous-time follow-the-leader-feedback (FLF) filter is described. The filter is implemented using a fully-differential linear, low voltage and low power consumption operational transconductance amplifier (OTA) based on a source degeneration topology. PSpice simulations using a standard TSMC 0.18μm CMOS process with 2V power supply have shown that the cut-off frequency of the filter ranges from 55MHz to 160MHz and dynamic range is about 45dB. The group delay is less than 5% over the whole tuning range; the power consumption is only 9mW.

UR - https://www.scopus.com/pages/publications/51449088424

U2 - 10.1109/MWSCAS.2007.4488828

DO - 10.1109/MWSCAS.2007.4488828

M3 - Conference proceeding contribution

AN - SCOPUS:51449088424

SN - 1424411769

SN - 9781424411764

SP - 1517

EP - 1520

BT - 2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference

Y2 - 5 August 2007 through 8 August 2007

ER -

A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost

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