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《Semiconductor Optoelectronics》 2009-04
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Application of Gray Code in CMOS ROIC for FPA

ZHU Xiao-xiao1,LIU Chang-ju1,JIANG Yong-fu2(1.Chongqing Optoelectronics Research Institute,Chongqing 400060,CHN;2.Chongqing Dima Industry Co.,Ltd,Chongqing 401336,CHN)  
Utilizing Gray code,a kind of focal plane array(FPA) CMOS read out integrated circuit(ROIC) is designed.Flexible read out modes are realized and the system performance is improved efficiently.Based on analyzing the reflection and single-step circulative characteristics of Gray Code,ROIC with new control structure is designed by using Codence IC 5.0.And the correponding simulation waveform is given.
【CateGory Index】: TN215
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