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Light receiving device, evaluation method of light receiving device, and driving method of light receiving device
Light receiving device, evaluation method of light receiving device, and driving method of light receiving device
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机译:受光装置,受光装置的评价方法以及受光装置的驱动方法
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摘要
PROBLEM TO BE SOLVED: To provide a light receiving device having a function capable of evaluating characteristics such as an error in a time measuring unit. A light receiving device 1 operates based on signals from a pixel array unit 10 having pixels that receive light, a first frequency generating unit 411, and a first frequency generating unit, and emits light timing of a light source. The time measuring unit 20 that outputs a digital code according to the time difference between the light receiving timing of the pixel 11 and the light receiving timing of the pixel 11, the second frequency generating unit 412, and the signal from the pixel and the signal from the second frequency generating unit. Includes selection units 221A to C, which selectively supply any one of them to the time measurement unit. [Selection diagram] Fig. 2
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