Design method of Geiger mode angular position digitizer (APD) passive quenching and recovering integrated circuit

The invention discloses a design method of a Geiger mode angular position digitizer (APD) passive quenching and recovering integrated circuit. Based on actual measurement characteristics of a target APD, the invention abstracts an I-V relation, thereby establishing a nonlinear module for expressing...

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Bibliographic Details
Main Authors CHEN SHIJUN, BAI ZONGJIE, DENG RUOHAN, LIU QIANG, CHEN YONGPING, ZHOU YANG, YAN YI
Format Patent
LanguageChinese
English
Published 28.07.2010
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Summary:The invention discloses a design method of a Geiger mode angular position digitizer (APD) passive quenching and recovering integrated circuit. Based on actual measurement characteristics of a target APD, the invention abstracts an I-V relation, thereby establishing a nonlinear module for expressing the actual measurement characteristics of the target APD. Meanwhile, a fluidic switch is added in a design process for judging the snowslide quenching time and controlling the snowslide quenching process, and the problem that whole nonlinear I-V characteristics and dynamic conducting resistances of the target APD can not fully considered so that the snowslide quenching time can not be accurately judged in the traditional design is solved, thereby improving the design precision and the design efficiency of the Geiger mode APD passive quenching and recovering integrated circuit, enhancing the success ratio of the passive quenching and recovering integrated circuit, and lowering the design cost and the manufacture cos
Bibliography:Application Number: CN201010101857