超高解像度・高速度イメージセンサ用2段縦続型A/D 変換器に関する研究

超高解像度・高速度イメージセンサ用2段縦続型A/D 変換器に関する研究

著者 北村 和也

発行年 2014‑06

出版者 静岡大学

URL http://doi.org/10.14945/00008261

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Watanabe, K. Ogawa, H. Takahashi, and S. Inoue, “52 Mega-pixel APS-H-size CMOS Image Sensor for Super High Resolution Image Capturing,” in Proc. 2007 International Image Sensor Workshop, Jun.

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Tajima, T. Nakajima, Y. Kudoh, F. Koga, Y. Kasagi, S. Watanabe, and T.

Nomoto, “A 1/1.8-inch 6.4 MPixel 60frames/s CMOS Image Sensor With Seamless Mode Change,” IEEE Journal of Solid-State Circuits, Vol. 41, No. 12, pp. 2998–3006, Dec. 2006.

[3] ̀Ǧ, “ˆ]œ“Y/C 7ǃÞɽŔ ȆD¹̆CɎY˗"U,” NIKKEI ELECTRONICS(1034), ǓʁBPɛ, pp. 75-81, 2010.

[4] J. Alakarhu, S. Koskinen, and E. Tuulos, ” Image quality of oversampling cameras,” in Proc. 2013 International Image Sensor Workshop, Jun. 2013.

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[7] B. Cremers, M. Agarwal, T. Walschap, R. Singh, and T. Geurts, “A High Speed Pipelined Snapshot CMOS image sensor with 6.4 Gpixel/s data rate,” in

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on Electron Devices, Vol. 44, No. 10, pp. 1759-1763, Oct. 1997.

[9] S. Kawahito, “Signal Processing Architecture for Low-Noise High-Resolution CMOS Image Sensor,” Custom Integrated Circuits Conference, pp. 695-702, Sep. 2007.

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Vogel, B-K. Teng, and K. Damstra, “A 2/3 inch CMOS Image Sensor for HDTV Applications with Multiple High-DR Modes and Flexible Scanning,” in Proc. ISSCC Dig. Tech. Papers, pp. 512–513, Feb. 2007.

[11] J. Aoki, Y. Takemoto, K. Kobayashi, N. Sakaguchi, M. Tsukimura, N.

Takazawa, H. Kato, T. Kondo, H. Saito, Y. Gomi, and Y. Tadaki, “A rolling-shutter distortion-free 3D stacked image sensor with -160 dB parasitic light sensitivity in-pixel storage node,” in Proc. ISSCC Dig.

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Furusawa, “A 17.7Mpixel 120fps CMOS image sensor with 34.8Gb/s readout,” in Proc. ISSCC Dig. Tech. Papers, pp. 420–422, Feb. 2011.

[13] I. Takayanagi, M. Shirakawa, K. Mitani, M. Sugawara, S. Iversen, J.

Moholt, J. Nakamura, and E. R. Fossum, “A 1-1/4 inch 8.3 M-pixel digital output CMOS APS for UDTV application,” in Proc. ISSCC Dig.

Tech. Papers, pp. 216–217, Feb. 2003.

[14] S. Huang, T. Yamashita, Y. Wang, K. L. Ong, K. Mitani, R. Funatsu, H.

Shimamoto, L. P. Ang, L. Truong, and B. Mansoorian, “A 2.5 inch, 33Mpixel, 60 fps CMOS image sensor for UHDTV application,” in Proc.

2009 International Image Sensor Workshop, pp. 308–311, Jun. 2009.

[15] M. Furuta, Y. Nishikawa, T. Inoue, and S. Kawahito, “A high-speed, high-sensitivity digital CMOS image sensor with a global shutter and 12-bit column-parallel cyclic A/D converters,” IEEE Journal of

[16] J. H. Park, S. Aoyama, T. Watanabe, K. Isobe, and S. Kawahito, “A High-Speed Low-Noise CMOS Image Sensor With 13-b Column-Parallel Single-Ended Cyclic ADCs,” IEEE Trans. on Electron Devices, Vol. 56, No. 11, pp. 2414– 2422, Nov. 2009.

[17] Y. C. Chae, J. M. Cheon, S. H. Lim, M. H. Kwon, K. S. Yoo, W. K. Jung, D. H. Lee, S. H. Ham, and G. H. Han, “A 2.1 M pixels, 120 frame/s CMOS image sensor with column-parallel ΔΣ ADC architecture,” IEEE Journal of Solid-State Circuits, Vol. 46, No. 1, pp. 236–247, Jan. 2011.

[18] Y. Okada, T. Azuma, T. Matsuno, H. Komobuchi, J. Craninckx, B. Parvais, K. Minoglou, K. D. Munck, L. Haspeslagh, P. D. Moor, and S.

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[19] Rec. ITU-R BT.2020, “Parameter Values for UHDTV Systems for Production and International Programme Exchange,” 2012.

[20] K. Kitamura, T. Watabe, T. Sawamoto, T. Kosugi, T. Akahori, T. Iida, K.

Isobe, T. Watanabe, H. Shimamoto, H. Ohtake, S. Aoyama, S. Kawahito, and N. Egami, “A 33-Megapixel 120-Frames-Per-Second 2.5-Watt CMOS Image Sensor with Column-Parallel Two-Stage Cyclic Analog-to-Digital Converters,” IEEE Trans. on Electron Devices, Vol. 59, No. 12, pp.

3426-3433, Dec. 2012.

[21] K. Kitamura, T. Watabe, H. Shimamoto, H. Ohtake, S. Kawahito, T.

Kosugi, T. Watanabe, T. Yanagi, H. Kikuchi, T. Yoshida, and N. Egami,

“Development of 33-megapixel 120-Hz CMOS Image Sensor and Experimental Colour Camera System,” The Best of IET and IBC, Vol. 4, pp. 56-61, 2012.

[22] ǰȽ, ćǪ, ɵè, řȓŰǧ, ȣ˹, ŨǨ, ű¹, ”ò­òm^h›

xh-˨Ȇȍ˝ ADC Cʽʺ,” 2013 年映像情報メディアŘÄźȆōÄˋȩ µɣ̏, 10-2, 2013.

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U Ȱ

Ȱ^^qq

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Snt = 4kTR (2.4)

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(2.8)

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(2.9)

=ʪ.VU6O[11],VARTŶŀ÷̊.V6VaC^qD

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Δf =π

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1/f^^qqRTS^^qq

1/f^qDn›l Cɂ̘ȨÇA˖IJ1U> XVĥȘNjAĕȍÍ1U6

OȳAÈĥȘ̞ŀ=ō&@^qYə11/f ^qC^q„Ÿ£ph|

œD¤ʝAƀ̯2.11̰AƋ!,>%ɓSV< U

(2.11)

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2.4 ò­ò A/D Ŋƿİ

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2.4.4 {œuni‘ľA/D Ŋƿİ

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ĵ2.14 ̵ȆŊˈC{œuni‘ľA/DŊƿİCǾƣ

2.4.5 A/D ŊƿİCƙʗȍ˝

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ēʑǍȶ

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[31] ű¹, “̫˫ȁ^qǃÞC6OCdš“ˆMï/ı˚Cʽʺƨʨ”, ITE

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