Hi Hooman, I have tried to replace .01uF capacitor with 1uF as you told but I have noticed that when the sensor is in dark the output from the sensor is constant around 0.6 volts but as I connect the output to the LM98725 input the dark output voltage becomes 3.3V (as shown in image). Blue = sensor output ac coupled. Red = sensor output after 1uF cap. but not connected to LM98725 So I have decided to coupled the sensor directly with the LM98725 . INCLK (yellow), Sensor output (blue), and sensor clock (red) how can I read the 16 bit output data, is it 8 bits data on rising and falling edge of the CMOS clock?
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