首页> 外国专利> DYNAMIC TIME GAIN CONTROLLING LIGHT SENSING DEVICE COMPRISING A DYNAMIC TIME GAIN ADJUSTMENT MODULE TO CONTROL A PLURALITY OF GAIN SELECTION SWITCHES

DYNAMIC TIME GAIN CONTROLLING LIGHT SENSING DEVICE COMPRISING A DYNAMIC TIME GAIN ADJUSTMENT MODULE TO CONTROL A PLURALITY OF GAIN SELECTION SWITCHES

机译:动态时间增益控制光传感装置,包括动态时间增益调整模块,用于控制多个增益选择开关

摘要

A dynamical time gain controlling light sensing device generates a detection time configuration signal according to a light intensity indication signal, and generates a set of adjustment switch signals to respectively control the plurality of gain selection switches to be turned on or off according to a ratio of a real gain time and a simulation gain time within a detection time, such that an overall gain of a resolution adjustment circuit can correspond to an substitute gain lower than a set gain within the simulation gain time and correspond to the set gain within the real gain time, thereby generating an adjusted count result signal.
机译:动态时间增益控制光传感装置根据光强度指示信号产生检测时间配置信号,并产生一组调整开关信号,以分别控制要根据的比率打开或关闭的多个增益选择开关在检测时间内的真实增益时间和模拟增益时间,使得分辨率调整电路的总增益可以对应于模拟增益时间内的设置增益的替代增益,并且对应于实际增益内的集合增益时间,从而产生调整后的计数结果信号。

著录项

  • 公开/公告号US2021199501A1

    专利类型

  • 公开/公告日2021-07-01

    原文格式PDF

  • 申请/专利权人 ANPEC ELECTRONICS CORPORATION;

    申请/专利号US202016897393

  • 发明设计人 CHIH-NING CHEN;CHIH-HENG SU;

    申请日2020-06-10

  • 分类号G01J1/46;G01J1/42;

  • 国家 US

  • 入库时间 2022-08-24 19:42:34

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