A channel-selection switched-capacitor filter with slew-rate enhancement operational amplifiers

Sanghoon Lim; Jinup Lim; Youngjoo Cho; Jungjun Lee; Kyoungsoo Jung; Jongmin Park; Joongho Choi

A channel-selection switched-capacitor filter with slew-rate enhancement operational amplifiers

Sanghoon Lim, Jinup Lim, Youngjoo Cho, Jungjun Lee, Kyoungsoo Jung, Jongmin Park, Joongho Choi

School of Electrical and Computer Engineering

University of Seoul

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

This paper describes the low-power channel-selection switched-capacitor filter for WCDMA applications. The 5^th-order Elliptic lowpass filter consists of the operational amplifiers that incorporate the slew-rate enhancement technique in order to achieve low-power performance for a high sampling clock frequency. The filter is fabricated in a 0.35-μm 2P4M CMOS technology and power consumption is 21.36mW for a single supply voltage of 3.0V.

Original language	English
Pages (from-to)	I117-I120
Journal	Midwest Symposium on Circuits and Systems
Volume	1
State	Published - 2004
Event	The 2004 47th Midwest Symposium on Circuits and Systems - Conference Proceedings - Hiroshima, Japan Duration: 25 Jul 2004 → 28 Jul 2004

Cite this

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title = "A channel-selection switched-capacitor filter with slew-rate enhancement operational amplifiers",

abstract = "This paper describes the low-power channel-selection switched-capacitor filter for WCDMA applications. The 5th-order Elliptic lowpass filter consists of the operational amplifiers that incorporate the slew-rate enhancement technique in order to achieve low-power performance for a high sampling clock frequency. The filter is fabricated in a 0.35-μm 2P4M CMOS technology and power consumption is 21.36mW for a single supply voltage of 3.0V.",

author = "Sanghoon Lim and Jinup Lim and Youngjoo Cho and Jungjun Lee and Kyoungsoo Jung and Jongmin Park and Joongho Choi",

year = "2004",

language = "English",

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pages = "I117--I120",

journal = "Midwest Symposium on Circuits and Systems",

issn = "1548-3746",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "The 2004 47th Midwest Symposium on Circuits and Systems - Conference Proceedings ; Conference date: 25-07-2004 Through 28-07-2004",

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TY - JOUR

T1 - A channel-selection switched-capacitor filter with slew-rate enhancement operational amplifiers

AU - Lim, Sanghoon

AU - Lim, Jinup

AU - Cho, Youngjoo

AU - Lee, Jungjun

AU - Jung, Kyoungsoo

AU - Park, Jongmin

AU - Choi, Joongho

PY - 2004

Y1 - 2004

N2 - This paper describes the low-power channel-selection switched-capacitor filter for WCDMA applications. The 5th-order Elliptic lowpass filter consists of the operational amplifiers that incorporate the slew-rate enhancement technique in order to achieve low-power performance for a high sampling clock frequency. The filter is fabricated in a 0.35-μm 2P4M CMOS technology and power consumption is 21.36mW for a single supply voltage of 3.0V.

AB - This paper describes the low-power channel-selection switched-capacitor filter for WCDMA applications. The 5th-order Elliptic lowpass filter consists of the operational amplifiers that incorporate the slew-rate enhancement technique in order to achieve low-power performance for a high sampling clock frequency. The filter is fabricated in a 0.35-μm 2P4M CMOS technology and power consumption is 21.36mW for a single supply voltage of 3.0V.

UR - https://www.scopus.com/pages/publications/11144238015

M3 - Conference article

AN - SCOPUS:11144238015

SN - 1548-3746

VL - 1

SP - I117-I120

JO - Midwest Symposium on Circuits and Systems

JF - Midwest Symposium on Circuits and Systems

T2 - The 2004 47th Midwest Symposium on Circuits and Systems - Conference Proceedings

Y2 - 25 July 2004 through 28 July 2004

ER -

A channel-selection switched-capacitor filter with slew-rate enhancement operational amplifiers

Abstract

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