An Ultra-Low Voltage CMOS Imager with Novel Pulse-Width-Modulation Readout

被引：0

作者：

Hsieh, Chih-Chenq ^{[1
]}

Chung, Meng-Ting ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Elect Engn, Hsinchu, Taiwan

来源：

IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, PT 2 | 2012年 / 19卷

关键词：

PWM imager; low power; low voltage; high dynamic range; low noise;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A 0.5V PWM CMOS Imager chip with threshold variation cancelling and programmable threshold control scheme was implemented. It achieves 0.055% pixel FPN, 0.65LSB random noise at dark, and 82dB dynamic range at 11.8fps. The chip consumes 4.95uW at 11.8fps; results in a iFOM as 163.9pW/f-p.

引用

页码：1537 / 1540

页数：4

共 5 条

[1]

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[2]

Cho K, 2009, SYMP VLSI CIRCUITS, P178

[3] A 0.5 V Sub-Microwatt CMOS Image Sensor With Pulse-Width Modulation Read-Out [J].

Hanson, Scott ;

Foo, ZhiYoong ;

Blaauw, David ;

Sylvester, Dennis .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2010, 45 (04) :759-767

[4]

Hanson S, 2009, SYMP VLSI CIRCUITS, P176

[5]

Kagawau Keiichiro, 2008, 2008 IEEE International Solid-State Circuits Conference - Digest of Technical Papers, P54, DOI 10.1109/ISSCC.2008.4523053

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