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	A low power high resolution roic design with 14-BIT Column-level ADC for 384 �� 288 IRFPA
	Zhang, Yajing ; Lu, Wengao ; Wang, Guannan ; Chen, Zhongjian ; Zhang, Yacong
	2013
英文摘要	A readout integrated circuit (ROIC) of infrared focal plane array (IRFPA) with low power and low noise is presented in this paper. It consists of a 384 ?? 288 pixel array and column-level A/D conversion circuits. The proposed system has high resolution because of the odd-even Analog to Digital Conversion (ADC) structure, containing correlated switches design, multi-Vth amplifier design and high speed high resolution comparator design including latch-stage. Designed and simulated in 0.35-??m CMOS process, this high performance ROIC achieves 81.24 dB SNR at 8.64 KS/s consuming 98 mW under 5 V voltage supply, resulting in an ENOB of 13.2-bit. ? 2013 World Scientific Publishing Company.; EI; 9; 22
语种	英语
DOI标识	10.1142/S021812661340015X
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/461360]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhang, Yajing,Lu, Wengao,Wang, Guannan,et al. A low power high resolution roic design with 14-BIT Column-level ADC for 384 �� 288 IRFPA. 2013-01-01.

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