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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
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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
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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.
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