A series/shunt switching type sample and hold CMOS IC for 1 GHz-band direct RF under sampling reception

Tomokazu Koizumi; Mizuki Motoyoshi; Daliso Banda; Osamu Wada; Suguru Kameda; Noriharu Suematsu; Tadashi Takagi; Kazuo Tsubouchi

A series/shunt switching type sample and hold CMOS IC for 1 GHz-band direct RF under sampling reception

Tomokazu Koizumi, Mizuki Motoyoshi, Daliso Banda, Osamu Wada, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi

Broadband Engineering Division

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

Abstract

A series/shunt switching type sample and hold (S/H) CMOS IC for direct RF under sampling reception is presented. The series/shunt configuration enable lower loss of S/H circuit and lower leakage of RF signal into the S/H output. The optimum transistor size of switches is selected by using circuit simulation. The timing of series/shunt switching is discussed and delay circuit using 1-stage inverter is added to the shunt switch control circuit to satisfy the required delay time. The proposed and designed S/H circuit is fabricated in 90nm CMOS process. The measured results using 1 GHz-band RX signal show good agreements with simulation.

Original language	English
Title of host publication	2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	426-428
Number of pages	3
ISBN (Electronic)	9784902339314
Publication status	Published - 2014 Mar 25
Event	2014 Asia-Pacific Microwave Conference, APMC 2014 - Sendai, Japan Duration: 2014 Nov 4 → 2014 Nov 7

Publication series

Name	2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014

Other

Other	2014 Asia-Pacific Microwave Conference, APMC 2014
Country	Japan
City	Sendai
Period	14/11/4 → 14/11/7

Keywords

CMOS
Digital RF
Microwave receiver
RFIC
Sampling mixer

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Electrical and Electronic Engineering

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Koizumi, T., Motoyoshi, M., Banda, D., Wada, O., Kameda, S., Suematsu, N., Takagi, T., & Tsubouchi, K. (2014). A series/shunt switching type sample and hold CMOS IC for 1 GHz-band direct RF under sampling reception. In 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014 (pp. 426-428). [7067749] (2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014). Institute of Electrical and Electronics Engineers Inc..

A series/shunt switching type sample and hold CMOS IC for 1 GHz-band direct RF under sampling reception. / Koizumi, Tomokazu; Motoyoshi, Mizuki; Banda, Daliso; Wada, Osamu; Kameda, Suguru ; Suematsu, Noriharu; Takagi, Tadashi; Tsubouchi, Kazuo.

2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 426-428 7067749 (2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014).

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

Koizumi, T, Motoyoshi, M, Banda, D, Wada, O, Kameda, S , Suematsu, N, Takagi, T & Tsubouchi, K 2014, A series/shunt switching type sample and hold CMOS IC for 1 GHz-band direct RF under sampling reception. in 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014., 7067749, 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014, Institute of Electrical and Electronics Engineers Inc., pp. 426-428, 2014 Asia-Pacific Microwave Conference, APMC 2014, Sendai, Japan, 14/11/4.

Koizumi T, Motoyoshi M, Banda D, Wada O, Kameda S , Suematsu N et al. A series/shunt switching type sample and hold CMOS IC for 1 GHz-band direct RF under sampling reception. In 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 426-428. 7067749. (2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014).

Koizumi, Tomokazu ; Motoyoshi, Mizuki ; Banda, Daliso ; Wada, Osamu ; Kameda, Suguru ; Suematsu, Noriharu ; Takagi, Tadashi ; Tsubouchi, Kazuo. / A series/shunt switching type sample and hold CMOS IC for 1 GHz-band direct RF under sampling reception. 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 426-428 (2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014).

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AU - Kameda, Suguru

AU - Suematsu, Noriharu

AU - Takagi, Tadashi

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