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Proceedings Paper

Development of 64x64 CMOS RO'IC for hybrid IRFPAs
Author(s): Jianzhong Han; Jian Tang; Lijiu Ji; Guangjie Wang
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Paper Abstract

A new 64 by 64 CMOS readout integrated circuit has been designed for the signal readout of HgCdTe and InSb IR photodetector arrays. The readout integrated circuit comprises a 64 by 64 MOS switching array, a horizontal decoder, and two 32-channel CTIA amplifiers in which the direct injection current of each photodetector is integrated and amplified. It is convenience to adjust the integration time and readout rate of the photodetector array separately. The test result of the readout circuit chips were shown, and the performance of the readout integrated circuit were evaluated.

Paper Details

Date Published: 18 August 1998
PDF: 4 pages
Proc. SPIE 3505, Imaging System Technology for Remote Sensing, (18 August 1998); doi: 10.1117/12.317840
Show Author Affiliations
Jianzhong Han, North China Research Institute of Electro-Optics (China)
Jian Tang, North China Research Institute of Electro-Optics (China)
Lijiu Ji, Peking Univ. (China)
Guangjie Wang, Peking Univ. (China)


Published in SPIE Proceedings Vol. 3505:
Imaging System Technology for Remote Sensing
Mingzhi Wei; Xinjian Yi; Jianzhong Han; Fiodor F. Sizov, Editor(s)

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