A 1-V Gm-C low-pass filter for UWB wireless application

Tien Yu Lo; Chung-Chih Hung

doi:10.1109/ASSCC.2008.4708781

A 1-V G_m-C low-pass filter for UWB wireless application

Tien Yu Lo^*, Chung-Chih Hung

^*Corresponding author for this work

Department of Electrical and Computer Engineering

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

9 Scopus citations

Abstract

This paper proposes a high performance G_m-C equiripple linear phase low-pass filter for UWB wireless application. The proposed OTA is designed under low power supply voltage consideration while its gain, excess phase, and linearity are well maintained. The common-mode control system, including common-mode feedback (CMFB) and common-mode feedforward (CMFF) circuits, is added to ensure stability of the proposed filter. Measurement results show that the inter-modulation distortion (IM3) of -40dB can be achieved with 250MHz 400mV_pp balanced differential input signals. The filter works in 1-V supply voltage and its power consumption is 32mW.

Original language	English
Title of host publication	Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008
Pages	277-280
Number of pages	4
DOIs	https://doi.org/10.1109/ASSCC.2008.4708781
State	Published - 2008
Event	2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008 - Fukuoka, Japan Duration: 3 Nov 2008 → 5 Nov 2008

Publication series

Name	Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008

Conference

Conference	2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008
Country/Territory	Japan
City	Fukuoka
Period	3/11/08 → 5/11/08

Access to Document

10.1109/ASSCC.2008.4708781

Cite this

@inproceedings{c693e046055f416f905817166ec4d189,

title = "A 1-V Gm-C low-pass filter for UWB wireless application",

abstract = "This paper proposes a high performance Gm-C equiripple linear phase low-pass filter for UWB wireless application. The proposed OTA is designed under low power supply voltage consideration while its gain, excess phase, and linearity are well maintained. The common-mode control system, including common-mode feedback (CMFB) and common-mode feedforward (CMFF) circuits, is added to ensure stability of the proposed filter. Measurement results show that the inter-modulation distortion (IM3) of -40dB can be achieved with 250MHz 400mVpp balanced differential input signals. The filter works in 1-V supply voltage and its power consumption is 32mW.",

author = "Lo, {Tien Yu} and Chung-Chih Hung",

year = "2008",

doi = "10.1109/ASSCC.2008.4708781",

language = "English",

isbn = "9781424426058",

series = "Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008",

pages = "277--280",

booktitle = "Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008",

note = "2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008 ; Conference date: 03-11-2008 Through 05-11-2008",

}

Lo, TY & Hung, C-C 2008, A 1-V G_m-C low-pass filter for UWB wireless application. in Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008., 4708781, Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008, pp. 277-280, 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008, Fukuoka, Japan, 3/11/08. https://doi.org/10.1109/ASSCC.2008.4708781

A 1-V G_m-C low-pass filter for UWB wireless application. / Lo, Tien Yu; Hung, Chung-Chih.
Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008. 2008. p. 277-280 4708781 (Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008).

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

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AB - This paper proposes a high performance Gm-C equiripple linear phase low-pass filter for UWB wireless application. The proposed OTA is designed under low power supply voltage consideration while its gain, excess phase, and linearity are well maintained. The common-mode control system, including common-mode feedback (CMFB) and common-mode feedforward (CMFF) circuits, is added to ensure stability of the proposed filter. Measurement results show that the inter-modulation distortion (IM3) of -40dB can be achieved with 250MHz 400mVpp balanced differential input signals. The filter works in 1-V supply voltage and its power consumption is 32mW.

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