A CMOS image rejection mixer for DAB/DMB Low-IF tuner IC exhibiting 41dB adjacent channel rejection ratio

Youngho Cho, Bonkee Kim, tae wook Kim, Min Su Jeong, Jung Hwan Lee, Seyeob Kim, Bo Eun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The image rejection mixer for Digital Audio Broadcasting and Digital Multimedia Broadcasting (DAB/DMB) is described. The mixer is implemented in a 0.18μm six-layer metal CMOS process and occupies a 2.25mm2. To obtain the ultimate level of image rejection without additional tuning, the double quadrature architecture is used and to linearize the RF buffer, differential transconductance linearization technique is used [6]. The fabricated mixer exhibits 65 dB image rejection ratio, 41dB adjacent channel rejection ratio, 100 kHz ∼ 1.65MHz image rejection bandwidth, 16dB gain, 35dBmV input-referred third order intercept point (IIP3), and 15mA current consumption from 1.8V supply.

Original languageEnglish
Title of host publication2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005
Pages461-464
Number of pages4
DOIs
Publication statusPublished - 2006 Dec 1
Event1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005 - Hsinchu, Taiwan, Province of China
Duration: 2005 Nov 12005 Nov 3

Other

Other1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005
CountryTaiwan, Province of China
CityHsinchu
Period05/11/105/11/3

Fingerprint

Digital multimedia broadcasting
Digital radio
Transconductance
Linearization
Buffers
Tuning
Metals
Bandwidth

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Cho, Y., Kim, B., Kim, T. W., Jeong, M. S., Lee, J. H., Kim, S., & Kim, B. E. (2006). A CMOS image rejection mixer for DAB/DMB Low-IF tuner IC exhibiting 41dB adjacent channel rejection ratio. In 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005 (pp. 461-464). [4017631] https://doi.org/10.1109/ASSCC.2005.251765
Cho, Youngho ; Kim, Bonkee ; Kim, tae wook ; Jeong, Min Su ; Lee, Jung Hwan ; Kim, Seyeob ; Kim, Bo Eun. / A CMOS image rejection mixer for DAB/DMB Low-IF tuner IC exhibiting 41dB adjacent channel rejection ratio. 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. 2006. pp. 461-464
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title = "A CMOS image rejection mixer for DAB/DMB Low-IF tuner IC exhibiting 41dB adjacent channel rejection ratio",
abstract = "The image rejection mixer for Digital Audio Broadcasting and Digital Multimedia Broadcasting (DAB/DMB) is described. The mixer is implemented in a 0.18μm six-layer metal CMOS process and occupies a 2.25mm2. To obtain the ultimate level of image rejection without additional tuning, the double quadrature architecture is used and to linearize the RF buffer, differential transconductance linearization technique is used [6]. The fabricated mixer exhibits 65 dB image rejection ratio, 41dB adjacent channel rejection ratio, 100 kHz ∼ 1.65MHz image rejection bandwidth, 16dB gain, 35dBmV input-referred third order intercept point (IIP3), and 15mA current consumption from 1.8V supply.",
author = "Youngho Cho and Bonkee Kim and Kim, {tae wook} and Jeong, {Min Su} and Lee, {Jung Hwan} and Seyeob Kim and Kim, {Bo Eun}",
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Cho, Y, Kim, B, Kim, TW, Jeong, MS, Lee, JH, Kim, S & Kim, BE 2006, A CMOS image rejection mixer for DAB/DMB Low-IF tuner IC exhibiting 41dB adjacent channel rejection ratio. in 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005., 4017631, pp. 461-464, 1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005, Hsinchu, Taiwan, Province of China, 05/11/1. https://doi.org/10.1109/ASSCC.2005.251765

A CMOS image rejection mixer for DAB/DMB Low-IF tuner IC exhibiting 41dB adjacent channel rejection ratio. / Cho, Youngho; Kim, Bonkee; Kim, tae wook; Jeong, Min Su; Lee, Jung Hwan; Kim, Seyeob; Kim, Bo Eun.

2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. 2006. p. 461-464 4017631.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AU - Cho, Youngho

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AU - Kim, Seyeob

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N2 - The image rejection mixer for Digital Audio Broadcasting and Digital Multimedia Broadcasting (DAB/DMB) is described. The mixer is implemented in a 0.18μm six-layer metal CMOS process and occupies a 2.25mm2. To obtain the ultimate level of image rejection without additional tuning, the double quadrature architecture is used and to linearize the RF buffer, differential transconductance linearization technique is used [6]. The fabricated mixer exhibits 65 dB image rejection ratio, 41dB adjacent channel rejection ratio, 100 kHz ∼ 1.65MHz image rejection bandwidth, 16dB gain, 35dBmV input-referred third order intercept point (IIP3), and 15mA current consumption from 1.8V supply.

AB - The image rejection mixer for Digital Audio Broadcasting and Digital Multimedia Broadcasting (DAB/DMB) is described. The mixer is implemented in a 0.18μm six-layer metal CMOS process and occupies a 2.25mm2. To obtain the ultimate level of image rejection without additional tuning, the double quadrature architecture is used and to linearize the RF buffer, differential transconductance linearization technique is used [6]. The fabricated mixer exhibits 65 dB image rejection ratio, 41dB adjacent channel rejection ratio, 100 kHz ∼ 1.65MHz image rejection bandwidth, 16dB gain, 35dBmV input-referred third order intercept point (IIP3), and 15mA current consumption from 1.8V supply.

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Cho Y, Kim B, Kim TW, Jeong MS, Lee JH, Kim S et al. A CMOS image rejection mixer for DAB/DMB Low-IF tuner IC exhibiting 41dB adjacent channel rejection ratio. In 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. 2006. p. 461-464. 4017631 https://doi.org/10.1109/ASSCC.2005.251765