A 1 Volt Switched Transconductor Mixer in 0.18μm CMOS

Eric A.M. Klumperink; S.M. Louwsma; Gerhardus J.M. Wienk; Bram Nauta

doi:10.1109/VLSIC.2003.1221210

A 1 Volt Switched Transconductor Mixer in 0.18μm CMOS

Eric A.M. Klumperink, S.M. Louwsma, Gerhardus J.M. Wienk, Bram Nauta

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

4 Citations (Scopus)

66 Downloads (Pure)

Abstract

A new CMOS mixer topology can operate at low supply voltages by using switches connected only to the supplies. Mixing is achieved exploiting two cross-coupled transconductors, which are alternatingly activated by the switches. A down conversion mixer prototype with 12 dB conversion gain was designed and realized in standard 0.18 μm CMOS. It achieves satisfactory mixer performance up to 4 GHz, at a supply voltage of 1 Volt. Moreover, the mixer topology features a fundamental high frequency noise figure benefit.

Original language	English
Title of host publication	2003 Symposium on VLSI Circuits
Place of Publication	Kyoto, Japan
Publisher	The Japan Society of Applied Physics, JSAP
Pages	227-230
Number of pages	4
ISBN (Print)	4-89114-034-8
DOIs	https://doi.org/10.1109/VLSIC.2003.1221210
Publication status	Published - Jun 2003
Event	2003 IEEE Symposium on VLSI Circuits, VLSIC 2003 - Kyoto, Japan Duration: 10 Jun 2003 → 12 Jun 2003

Conference

Conference	2003 IEEE Symposium on VLSI Circuits, VLSIC 2003
Abbreviated title	VLSIC
Country	Japan
City	Kyoto
Period	10/06/03 → 12/06/03

Keywords

METIS-213438
Low noise
CMOS
receiver
EWI-14436
wide band
IR-45861
mixer

Access to Document

10.1109/VLSIC.2003.1221210

A_1_Volt_-_klumperink
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Final published version, 296 KB

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Cite this

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title = "A 1 Volt Switched Transconductor Mixer in 0.18μm CMOS",

abstract = "A new CMOS mixer topology can operate at low supply voltages by using switches connected only to the supplies. Mixing is achieved exploiting two cross-coupled transconductors, which are alternatingly activated by the switches. A down conversion mixer prototype with 12 dB conversion gain was designed and realized in standard 0.18 μm CMOS. It achieves satisfactory mixer performance up to 4 GHz, at a supply voltage of 1 Volt. Moreover, the mixer topology features a fundamental high frequency noise figure benefit.",

keywords = "METIS-213438, Low noise, CMOS, receiver, EWI-14436, wide band, IR-45861, mixer",

author = "Klumperink, {Eric A.M.} and S.M. Louwsma and Wienk, {Gerhardus J.M.} and Bram Nauta",

year = "2003",

month = jun,

doi = "10.1109/VLSIC.2003.1221210",

language = "English",

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booktitle = "2003 Symposium on VLSI Circuits",

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AU - Louwsma, S.M.

AU - Wienk, Gerhardus J.M.

AU - Nauta, Bram

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N2 - A new CMOS mixer topology can operate at low supply voltages by using switches connected only to the supplies. Mixing is achieved exploiting two cross-coupled transconductors, which are alternatingly activated by the switches. A down conversion mixer prototype with 12 dB conversion gain was designed and realized in standard 0.18 μm CMOS. It achieves satisfactory mixer performance up to 4 GHz, at a supply voltage of 1 Volt. Moreover, the mixer topology features a fundamental high frequency noise figure benefit.

AB - A new CMOS mixer topology can operate at low supply voltages by using switches connected only to the supplies. Mixing is achieved exploiting two cross-coupled transconductors, which are alternatingly activated by the switches. A down conversion mixer prototype with 12 dB conversion gain was designed and realized in standard 0.18 μm CMOS. It achieves satisfactory mixer performance up to 4 GHz, at a supply voltage of 1 Volt. Moreover, the mixer topology features a fundamental high frequency noise figure benefit.

KW - METIS-213438

KW - Low noise

KW - CMOS

KW - receiver

KW - EWI-14436

KW - wide band

KW - IR-45861

KW - mixer

U2 - 10.1109/VLSIC.2003.1221210

DO - 10.1109/VLSIC.2003.1221210

M3 - Conference contribution

SN - 4-89114-034-8

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EP - 230

BT - 2003 Symposium on VLSI Circuits

PB - The Japan Society of Applied Physics, JSAP

CY - Kyoto, Japan

T2 - 2003 IEEE Symposium on VLSI Circuits, VLSIC 2003

Y2 - 10 June 2003 through 12 June 2003

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