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DS90UB947-Q1: When the temperature of the DS90UB947 chip rises, the screen has a spicy screen problem

Zhanpeng Li
Intellectual 2140 points
Part Number: DS90UB947-Q1

Hi team，

Our instrument is turned on at -30℃, and then keeps on. The temperature continues to heat up. At 70℃, the remote screen (the DS90UB947 chip used on the host side and the 948 chip used on the remote screen) appears on the screen. At present, our initial positioning is that the DS90UB947 chip works Abnormal, please help to confirm whether there are temperature-related parameter adjustments inside the DS90UB947 chip?

BR

Brandon.