Masaya Miyahara

J-GLOBAL         Last updated: Nov 20, 2018 at 20:53
 
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Name
Masaya Miyahara
E-mail
masayapost.kek.jp
Affiliation
High Energy Accelerator Research Organization
Section
School of Engineering

Published Papers

 
James Lin,Ibuki Mano,Masaya Miyahara,Akira Matsuzawa
IEEE Trans. VLSI Syst.   23(8) 1518-1527   Aug 2015   [Refereed]
James Lin,Daehwa Paik,Seungjong Lee,Masaya Miyahara,Akira Matsuzawa
J. Solid-State Circuits   50(6) 1399-1411   Jun 2015   [Refereed]
Tohru Kaneko,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   98-C(4) 315-321   Apr 2015   [Refereed]
Yu Hou, Takamoto Watanabe, Masaya Miyahara and Akira Matsuzawa
IEICE Trans, Fundamentals   E98-A(2) 466-475   Feb 2015   [Refereed]
Zule Xu,Seungjong Lee,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   98-A(2) 476-484   Feb 2015   [Refereed]
Ahmed Musa,Wei Deng,Teerachot Siriburanon,Masaya Miyahara,Kenichi Okada,Akira Matsuzawa
J. Solid-State Circuits   49(1) 50-60   Sep 2014   [Refereed]
James Lin,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   97-A(12) 2400-2410   Dec 2014   [Refereed]
Jeonghoon Han, Masaya Miyahara, and Akira Matsuzawa
IEICE Transactions on Electronics   E97-C(4) 316-324   Apr 2014   [Refereed]
Zule Xu, Masaya Miyahara, and Akira Matsuzawa
IEEE Transactions on Nuclear Science   61(2) 852-859   Apr 2014   [Refereed]
Jeonghoon Han, Masaya Miyahara, and Akira Matsuzawa
IEICE Electronics Express   11(9) 20140127   Apr 2014   [Refereed]
Sanroku Tsukamoto,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   97-C(4) 298-307   Apr 2014   [Refereed]
LEE Hyunui, MIYAHARA Masaya, MATSUZAWA Akira
IEICE Trans. Fundamentals   96(12) 2508-2515   Dec 2013   [Refereed]
This paper presents a 12-bit interpolated pipeline analog to digital converter (ADC) using body voltage controlled amplifier for current biasing and common mode feedback (CMFB). The proposed body voltage control method allows the amplifier to achi...
Hyunui Lee, Masaya Miyahara, and Akira Matsuzawa
IEICE Transactions on Electronics   E96-C(6) 838-849   Jun 2013   [Refereed]
Fei Li, Masaya Miyahara and Akira Matsuzawa
IEICE Transactions on Electronics   E96-C(4) 568-576   Apr 2013   [Refereed]
Hyunui Lee, Yusuke Asada, Masaya Miyahara, and Akira Matsuzawa
IEICE Trans, Fundamentals   E96-A(2) 422-433   Feb 2013   [Refereed]
Kenichi Okada,Keitarou Kondou,Masaya Miyahara,Masashi Shinagawa,Hiroki Asada,Ryo Minami,Tatsuya Yamaguchi,Ahmed Musa,Yuuki Tsukui,Yasuo Asakura,Shinya Tamonoki,Hiroyuki Yamagishi,Yasufumi Hino,Takahiro Sato,Hironori Sakaguchi,Naoki Shimasaki,Toshihiko Ito,Yasuaki Takeuchi,Ning Li,Qinghong Bu,Rui Murakami,Keigo Bunsen,Kota Matsushita,Makoto Noda,Akira Matsuzawa
J. Solid-State Circuits   48(1) 46-65   Jan 2013   [Refereed]
Fei Li,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   96-C(6) 903-911   Jun 2013   [Refereed]
Masao Takayama,Shiro Dosho,Noriaki Takeda,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   96-C(6) 813-819   Jun 2013   [Refereed]
NINH Hong Phuc, MIYAHARA Masaya, MATSUZAWA Akira
IEICE Trans. Electron.   95(6) 1017-1025   Jun 2012   [Refereed]
This paper considers a simple type of Dynamic Element Matching (DEM), Clocked Averaging (CLA) method referred to as one-element-shifting (OES) and its effectiveness for the implementation of high spurious-free dynamic range (SFDR) multi-bit Delta-...
NINH Hong Phuc, MIYAHARA Masaya, MATSUZAWA Akira
IEICE transactions on electronics   95(6) 1017-1025   Jun 2012   [Refereed]
Daehwa Paik,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   95-A(2) 456-470   2012   [Refereed]
Fei Li, Vu Minh Khoa, Masaya Miyahara and Akira Matsuzawa
Nuclear Instruments and Methods in Physics Research Section A   650(1) 101-105   2011   [Refereed]
Daehwa Paik,Yusuke Asada,Masaya Miyahara,Akira Matsuzawa
IEICE Transactions   93-A(2) 402-414   2010   [Refereed]
MIYAHARA Masaya, MATSUZAWA Akira
IEICE Trans. Fundamentals   91(2) 469-475   Feb 2008   [Refereed]
This paper proposes a performance model for design of pipelined analog-to-digital converters (ADCs). This model includes the effect of overdrive voltage on the transistor, slewing of the operational amplifier, multi-bit structure of multiplying di...
MIYAHARA Masaya, MATSUZAWA Akira
IEICE transactions on electronics   90(6) 1165-1171   Jun 2007   [Refereed]
In this paper, we discuss the effects of switch resistances on the step response of switched-capacitor (SC) circuits, especially multiplying digital-to-analog converters (MDACs) in pipelined analog-to-digital converters. Theory and simulation resu...

Misc

 
Rui Wu,Seitaro Kawai,Yuuki Seo,Nurul Fajri,Kento Kimura,Shinji Sato,Satoshi Kondo,Tomohiro Ueno,Teerachot Siriburanon,Shoutarou Maki,Bangan Liu,Yun Wang,Noriaki Nagashima,Masaya Miyahara,Kenichi Okada,Akira Matsuzawa
2016 IEEE International Solid-State Circuits Conference, ISSCC 2016, San Francisco, CA, USA, January 31 - February 4, 2016   248-249   Feb 2016   [Refereed]
Zhijie Chen,Masaya Miyahara,Akira Matsuzawa
Symposium on VLSI Circuits, VLSIC 2015, Kyoto, Japan, June 17-19, 2015   64   Jun 2015   [Refereed]
Teerachot Siriburanon,Satoshi Kondo,Kento Kimura,Tomohiro Ueno,Satoshi Kawashima,Tohru Kaneko,Wei Deng,Masaya Miyahara,Kenichi Okada,Akira Matsuzawa
2015 IEEE International Solid-State Circuits Conference, ISSCC 2015, Digest of Technical Papers, San Francisco, CA, USA, February 22-26, 2015   1-3   Feb 2015   [Refereed]
Rui Wu,Seitaro Kawai,Yuuki Seo,Kento Kimura,Shinji Sato,Satoshi Kondo,Tomohiro Ueno,Nurul Fajri,Shoutarou Maki,Noriaki Nagashima,Yasuaki Takeuchi,Tatsuya Yamaguchi,Ahmed Musa,Masaya Miyahara,Kenichi Okada,Akira Matsuzawa
2015 IEEE International Solid-State Circuits Conference, ISSCC 2015, Digest of Technical Papers, San Francisco, CA, USA, February 22-26, 2015   1-3   Feb 2015   [Refereed]
Takamoto Watanabe,Yu Hou,Masaya Miyahara,Akira Matsuzawa
21st IEEE International Conference on Electronics, Circuits and Systems, ICECS 2014, Marseille, France, December 7-10, 2014   21-24   Dec 2014   [Refereed]
Tomohito Terasawa,Yuji Kamiya,Hiroyuki Kawashima,Kenichiro Imai,Masanobu Suzuki,Takamoto Watanabe,Nobuyuki Taguchi,Manabu Sawada,Yu Hou,Yoshiyuki Hirooka,Hong Phuc Ninh,Masaya Miyahara,Akira Matsuzawa
21st IEEE International Conference on Electronics, Circuits and Systems, ICECS 2014, Marseille, France, December 7-10, 2014   471-473   Dec 2014   [Refereed]
James Lin, Zule Xu, Masaya Miyahara, and Akira Matsuzawa
IEEE Asian Solid-State Circuits Conference (A-SSCC)      Nov 2014   [Refereed]
A 0.8 ps-LSB, 10-bit, 0.018 mm2 Time-to-Digital Converter
Zule Xu, Mitsutoshi Sugawara, Masaya Miyahara, and Akira Matsuzawa
Internatioal Conference on Solid State Devices and Materials (SSDM)      Sep 2014   [Refereed]
A Varactor-Less and Dither-Less LC-Digitally Controlled Oscillator with 9-bit Fine Bank, 0.26 mm2 Area, and 6.7 kHz Frequency Resolution
Zule Xu, Mitsutoshi Sugawara, Kenji Mori
Internatioal Conference on Solid State Devices and Materials (SSDM)      Sep 2014   [Refereed]
Kenichi Okada, Ryo Minami, Yuuki Tsukui, Seitaro Kawai, Yuuki Seo, Shinji Sato, Satoshi Kondo, Tomohiro Ueno, Yasuaki Takeuchi, Tatsuya Yamaguchi, Ahmed Musa, Rui Wu, Masaya Miyahara, and Akira Matsuzawa
IEEE International Solid-State Circuits Conference (ISSCC)   346-347   Feb 2014   [Refereed]
Masaya Miyahara, Ibuki Mano, Masaaki Nakayama, Kenichi Okada, and Akira Matsuzawa
IEEE International Solid-State Circuits Conference (ISSCC)   388-389   Feb 2014   [Refereed]
Wei Deng, Ahmed Musa, Teerachot Siriburanon, Masaya Miyahara, Kenichi Okada, and Akira Matsuzawa
19th Asia and South Pacific Design Automation Conference (ASP-DAC 2014)      Jan 2014   [Refereed]
Wei Deng,Ahmed Musa,Teerachot Siriburanon,Masaya Miyahara,Kenichi Okada,Akira Matsuzawa
19th Asia and South Pacific Design Automation Conference, ASP-DAC 2014, Singapore, January 20-23, 2014   21-22   Jan 2014   [Refereed]
Hyunui Lee, Masaya Miyahara, and Akira Matsuzawa
IEEE EDSSC      Jun 2013   [Refereed]
Hyunui Lee, Masaya Miyahara, and Akira Matsuzawa
New Circuits and Systems Conference (NEWCAS)      Jun 2013   [Refereed]
A 12b 50/70 MS/s 2.2/4.6 mW 0.03mm2 CMOS SAR ADC for a frequency, performance, and power scalable ADC
[33] S. Lee, H. Kawaraguchi, T. Hirato, Masaya Miyahara, and A. Matsuzawa
Internatioal Conference on Solid State Devices and Materials (SSDM)      Sep 2013   [Refereed]
Zule Xu,Seungjong Lee,Masaya Miyahara,Akira Matsuzawa
Proceedings of the IEEE 2013 Custom Integrated Circuits Conference, CICC 2013, San Jose, CA, USA, September 22-25, 2013   1-4   Sep 2013   [Refereed]
Zule Xu, Masaya Miyahara, and Akira Matsuzawa
New Circuits and Systems Conference (NEWCAS)   16-19   Jun 2013   [Refereed]
Wei Deng,Ahmed Musa,Teerachot Siriburanon,Masaya Miyahara,Kenichi Okada,Akira Matsuzawa
2013 IEEE International Solid-State Circuits Conference - Digest of Technical Papers, ISSCC 2013, San Francisco, CA, USA, February 17-21, 2013   248-249   Feb 2013   [Refereed]
James Lin,Daehwa Paik,Seungjong Lee,Masaya Miyahara,Akira Matsuzawa
Proceedings of the IEEE 2013 Custom Integrated Circuits Conference, CICC 2013, San Jose, CA, USA, September 22-25, 2013   1-4   2013   [Refereed]
James Lin, Ibuki Mano, Masaya Miyahara, and Akira Matsuzawa
IEEE EDSSC      Dec 2012   [Refereed]
Masaya Miyahara, Hironori Sakaguchi, Naoki Shimasaki, and Akira Matsuzawa
IEEE Radio Frequency Integrated Circuits Symposium      Jul 2012   [Refereed]
Kenichi Okada,Keitarou Kondou,Masaya Miyahara,Masashi Shinagawa,Hiroki Asada,Ryo Minami,Tatsuya Yamaguchi,Ahmed Musa,Yuuki Tsukui,Yasuo Asakura,Shinya Tamonoki,Hiroyuki Yamagishi,Yasufumi Hino,Takahiro Sato,Hironori Sakaguchi,Naoki Shimasaki,Toshihiko Ito,Yasuaki Takeuchi,Ning Li,Qinghong Bu,Rui Murakami,Keigo Bunsen,Kota Matsushita,Makoto Noda,Akira Matsuzawa
2012 IEEE International Solid-State Circuits Conference, ISSCC 2012, San Francisco, CA, USA, February 19-23, 2012   218-220   Feb 2012   [Refereed]
Hong Phuc Ninh, Masaya Miyahara, and Akira Matsuzawa
IEEE International Symposium On Radio-Frequency Integration Technology(RFIT)      Dec 2011   [Refereed]
[59] Masao Takayama, Shiro Dosho, Noriaki Takeda, Masaya Miyahara and Akira Matsuzawa
IEEE Asian Solid-State Circuits Conference (A-SSCC)   353-356   Nov 2011   [Refereed]
Daehwa Paik, Masaya Miyahara, and Akira Matsuzawa
IEEE International Conferenec on ASIC(ASICON)      Oct 2011   [Refereed]
A 10b 320 MS/s 40 mW Open-Loop Interpolated Pipeline ADC
Masaya Miyahara, Hyunui Lee, Daehwa Paik, and Akira Matsuzawa
IEEE Symposium on VLSI Circuits   126-127   Jun 2011   [Refereed]
James Lin,Masaya Miyahara,Akira Matsuzawa
International Symposium on Circuits and Systems (ISCAS 2011), May 15-19 2011, Rio de Janeiro, Brazil   21-24   May 2011   [Refereed]
A 0.5 V, 1.2 mW, 160 fJ, 600 MS/s 5 bit Flash ADC
[66] James Lin, Kei Yoshihara, Masaya Miyahara, and Akira Matsuzawa
International Workshop on Millimeter Wave Wireless Technology and Applications   120-121   Dec 2010
[65] Hyunui Lee, Yusuke Asada, Kei Yoshihara, Tatsuya Urano, Masaya Miyahara, and Akira Matsuzawa
The International Workshop on Millimeter Wave Wireless Technology and Applications      Dec 2010
Fei Li, Vu Minh Khoa, Masaya Miyahara and Akira Matsuzawa
International Workshop on Millimeter Wave Wireless Technology and Applications      Dec 2010
Designing of a 10MHz BW 77dB SNDR 8.1mW Continuous-Time Delta-Sigma Modulator With a Proposed Low Power, Rail-to-Rail Output Swing OPAMP
Hong Phuc NINH, Ngoc Huy Dong TA, Masaya Miyahara and Akira MATSUZAWA
International Workshop on Millimeter Wave Wireless Technology and Applications   118-119   Dec 2010
An Injection-locked Ring Oscillator for an ADC and a DAC embedded in a 38GHz-band FWA System
Jeonghoon HAN, Masaya Miyahara, and Akira Matsuzaw
International Workshop on Millimeter Wave Wireless Technology and Applications   126-127   Dec 2010
An 8-bit 600-MSps Analog-to-Digital Converter for FWA
Daehwa Paik , Masaya Miyahara, and Akira Matsuzawa
G-COE PICE International Symposium   124-125   Dec 2010
An Ultra-Low >Power Wireless Communication Circuit for Medical Telemetry Applications
[60] Toshiaki Yamagishi, Kenichi Matsunaga, Masaya Miyahara, and Akira Matsuzawa
International Workshop on Millimeter Wave Wireless Technology and Applications      Dec 2010
Akira Matsuzawa, Vu Minh Khoa, Fei Li, Masaya Miyahara, Takashi Kurashina
Nuclear Inst. and Methods in Physics Research   623(1) 477-479   Nov 2010   [Refereed]
Yusuke Asada, Kei Yoshihara, Tatsuya Urano, Masaya Miyahara, and Akira Matsuzawa
IEEE Asian Solid-State Circuits Conference (A-SSCC)   141-144   Nov 2010   [Refereed]
[49] Masaya Miyahara, James Lin, Kei Yoshihara, and Akira Matsuzawa
IEEE Asian Solid-State Circuits Conference (A-SSCC)   177-180   Nov 2010   [Refereed]
Fei Li, Vu Minh Khoa, Masaya Miyahara and Akira Matsuzawa
2010 International Conference on Solid State Devices and Materials      Sep 2010   [Refereed]
Designing of a 10MHz BW 77dB SNDR 8.1mW Continuous-Time Delta-Sigma Modulator With a Proposed Low Power, Rail-to-Rail Output Swing OPAMP
Hong Phuc NINH, Ngoc Huy Dong TA, Masaya Miyahara and Akira MATSUZAWA
IEICE Integrated Circuits and Devices in Vietnam (IEICE-ICDV)      Aug 2010
Kazuya Kojima,Yasuhiro Toriyama,Toru Taniguchi,Masaya Miyahara,Akira Matsuzawa
16th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2009, Yasmine Hammamet, Tunesia, 13-19 December, 2009   687-690   Dec 2009   [Refereed]
Masaya Miyahara and Akira Matsuzawa
IEEE Asian Solid-State Circuits Conference (A-SSCC)   233-236   Nov 2009   [Refereed]
Asynchronous Differential Capacitance-to-Digital Converter for Capacitive Sensors
Tuan Minh Vo, Yasuhide Kuramochi, Masaya Miyahara, Takashi Kurashina, Akira Matsuzawa
SASIMI      Mar 2009   [Refereed]
Masaya Miyahara, Yusuke Asada, Daehwa Paik and Akira Matsuzawa
IEEE Asian Solid-State Circuits Conference (A-SSCC)   269-272   Nov 2008   [Refereed]
The Effects of Switch Resistances on Pipelined ADC Performances and the Optimization for the Settling Time
[56] Masaya Miyahara, Hiroki Endo, Akira Matsuzawa
SASIMI   R1-15   Oct 2007   [Refereed]

Conference Activities & Talks

 
Endo Yukiya, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   25 Aug 2015   
Xia Yuan, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   25 Aug 2015   
Kimura Yuya, Kaneko Tohru, Yokomizo Shinya, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   25 Aug 2015   
Firdauzi Anugerah, Xu Zule, Miyahara Masaya, Matsuzawa Akira
Proceedings of the IEICE General Conference   24 Feb 2015   
Kawashima Satoshi, Miyahara Masaya, Matsuzawa Akira
Proceedings of the IEICE General Conference   24 Feb 2015   
Kaneko Tohru, Miyahara Masaya, Matsuzawa Akira
Proceedings of the IEICE General Conference   24 Feb 2015   
KANEKO Tohru, YOKOMIZO Shinya, MIYAHARA Masaya, MATSUZAWA Akira
IEICE technical report. Computer systems   24 Nov 2014   
High speed Gm-C filter requires high speed and high linearity Gm-cell like a flipped voltage follower; however it has poor input dynamic range. This issue can be resolved by a level shifter, but it suffers peaking at high frequency. To reduce peak...
Yokomizo Shinya, Kaneko Tohru, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   9 Sep 2014   
Nagashio Akira, Sengendo K. P., Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   9 Sep 2014   
MATSUZAWA Akira, MIYAHARA Masaya
The journal of Reliability Engineering Association of Japan   1 Dec 2013   
TERASAWA Tomohito, KAMIYA Yuji, KAWASHIMA Hiroyuki, IMAI Kenichirou, SUZUKI Masanobu, WATANABE Takamoto, TAGUCHI Nobuyuki, SAWADA Manabu, Hou YU, HIROOKA Yoshiyuki, Ninh HongPHUC, MIYAHARA Masaya, MATSUZAWA Akira
IEICE technical report   17 Oct 2013   
A direct-conversion RF-receiver implemented in 65nm CMOS which has RF front-end and Time-Based analog-to-digital converter (TAD) is presented. The RF front-end contains passive mixer using wideband gm-cell and switches. TAD is an analog-to-digital...
Kaneko Tohru, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   3 Sep 2013   
Kawashima Satoshi, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   3 Sep 2013   
Wei Deng, Musa Ahmed, Siributanon Teerachot, Miyahara Masaya, Okada Kenichi, Matsuzawa Akira
Proceedings of the IEICE General Conference   5 Mar 2013   
Kaneko Tohru, Miyahara Masaya, Matsuzawa Akira
Proceedings of the IEICE General Conference   5 Mar 2013   
Mano Ibuki, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   28 Aug 2012   
HIROOKA Yoshiyuki, LEE Hyunui, MIYAHARA Masaya, MATSUZAWA Akira
Technical report of IEICE. ICD   8 Dec 2011   
ASAZAWA Toyoki, TSUNOKAWA Yoshihiro, MIYAHARA Masaya, MATSUZAWA Akira
Technical report of IEICE. ICD   8 Dec 2011   
HIROOKA Yoshiyuki, LEE Hyunui, MIYAHARA Masaya, MATSUZAWA Akira
電子情報通信学会技術研究報告. ICD, 集積回路   8 Dec 2011   
ASAZAWA Toyoki, TSUNOKAWA Yoshihiro, MIYAHARA Masaya, MATSUZAWA Akira
電子情報通信学会技術研究報告. ICD, 集積回路   8 Dec 2011   
Tsunokawa Yoshihiro, Lee Hyunui, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   30 Aug 2011   
Mano Ibuki, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   30 Aug 2011   
Lee Hyunui, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   30 Aug 2011   
Lin James, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   30 Aug 2011   
Mano Ibuki, Miyahara Masaya, Matsuzawa Akira
Proceedings of the IEICE General Conference   28 Feb 2011   
Lee Seungjong, Paik Daehwa, Miyahara Masaya, Matsuzawa Akira
Proceedings of the IEICE General Conference   28 Feb 2011   
Yamagishi Toshiaki, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   31 Aug 2010   
Asazawa Toyoki, Yamagishi Toshiaki, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   31 Aug 2010   
Lee Hyunui, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   31 Aug 2010   
Matsuzawa Akira, Miyahara Masaya
Proceedings of the IEICE General Conference   2 Mar 2010   
PAIK Daehwa, ASADA Yusuke, MIYAHARA Masaya, MATSUZAWA Akira
ITE Technical Report   1 Oct 2009   
This paper describes a flash ADC using interpolation (IP) and cyclic background self-calibrating techniques. The proposed IP technique that is cascade of capacitor IP and gate IP with dynamic double-tail latched comparator reduces non-linearity, p...
Huy Dong Ta Ngoc, Miyahara Masaya, Matsuzawa Akira
ITE Technical Report   1 Oct 2009   
Switch thermal noise represents a major limitation on the performance of switched-capacitor circuits. In these circuits, the total noise power can be reduced by increasing the sampling capacitance of the circuits. However, it also increases the se...
Huy Dong Ta Ngoc, Miyahara Masaya, Matsuzawa Akira
Technical report of IEICE. ICD   24 Sep 2009   
Switch thermal noise represents a major limitation on the performance of switched-capacitor circuits. In these circuits, the total noise power can be reduced by increasing the sampling capacitance of the circuits. However, it also increases the se...
PAIK Daehwa, ASADA Yusuke, MIYAHARA Masaya, MATSUZAWA Akira
Technical report of IEICE. ICD   24 Sep 2009   
This paper describes a flash ADC using interpolation (IP) and cyclic background self-calibrating techniques. The proposed IP technique that is cascade of capacitor IP and gate IP with dynamic double-tail latched comparator reduces non-linearity, p...
Ngoc Nguyen Thi Bich, Yoshihara Kei, Miyahara Masaya, Okada Kenichi, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   1 Sep 2009   
Dong Ta Ngoc Huy, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   1 Sep 2009   
Yamagishi Toshiaki, Matsunaga Kenichi, Dong Ta Ngoc Huy, Miyahara Masaya, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   1 Sep 2009   
Matsuzawa Akira, Miyahara Masaya
Proceedings of the IEICE General Conference   17 Mar 2009   
Matsuzawa Akira, Miyahara Masaya
Proceedings of the IEICE General Conference   4 Mar 2009   
Paik Daehwa, Miyahara Masaya, Okada Kenichi, Matsuzawa Akira
Proceedings of the IEICE General Conference   4 Mar 2009   
Matsuzawa Akira, Miyahara Masaya
Proceedings of the IEICE General Conference   4 Mar 2009   
Yoshihara Kei, Asada Yusuke, Miyahara Masaya, Okada Kenichi, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   2 Sep 2008   
Khoa Vu Minh, Miyahara Masaya, Okada Kenichi, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   2 Sep 2008   
Matsuzawa Akira, Miyahara Masaya
Proceedings of the Society Conference of IEICE   2 Sep 2008   
Urano Tatsuya, Asada Yusuke, Miyahara Masaya, Okada Kenichi, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   2 Sep 2008   
Matsuzawa Akira, Miyahara Masaya
Proceedings of the Society Conference of IEICE   2 Sep 2008   
Asada Yusuke, Miyahara Masaya, Okada Kenichi, Matsuzawa Akira
Proceedings of the Society Conference of IEICE   29 Aug 2007   
Miyahara Masaya, Matsuzawa Akira
Technical report of IEICE. ICD   19 Jul 2007   
In this paper, we discuss the effects of switch resistances on the step response of switched-capacitor circuits, especially mul-tiprying digital-to-analog converters(MDACs) in pipelined ana-log-to-digital converters. Theory and simulation results ...
ENDOU Hiroki, MIYAHARA Masaya, MATSUZAWA Akira
ITE technical report   27 Jul 2006   
ENDOU Hiroki, MIYAHARA Masaya, MATSUZAWA Akira
Technical report of IEICE. ICD   20 Jul 2006   
We have studied on the multi-bit pipeline A/D converter from the view pints of needed OP amp gain, needed capacitance, linearity, and the relation between operating current and conversion frequency. Better DNL will be expected, even if using small...
MIYAHARA Masaya, Kurashina Takashi, MATSUZAWA Akira
Technical report of IEICE. ICD   8 Jul 2005   
We discussed the effect of design rule on CMOS OP amps and pipeline ADCs. As a result, the followings are obtained. The conversion frequency of ADC can be increased by increasing power consumption only when the parasitic capacitance of the transis...
MIYAHARA Masaya, MATSUZAWA Akira
ITE technical report   14 Jul 2004   
MIYAHARA Masaya, MATSUZAWA Akira
Technical report of IEICE. ICD   7 Jul 2004   
We discussed the basic requirements for capacitance and OP amps used in a pipeline ADC. As a result, the followings are obtained. The required capacitance can be determined by the square of ADC step number or determined by the square of the recipr...
MIYAHARA Masaya, ISHIKAWA Masayuki
電気学会研究会資料. ECT, 電子回路研究会   12 Mar 2004