Hi,

I have a new AES-ZUB-1CG-DK-G board. Upon measuring the impedance, I observed low impedance on the 0V85 (0.85V) power rail capacitors
What is the expected value
I am getting 2.3 0hms at C147 /C156

Question

Hi, 
 
 I have a new AES-ZUB-1CG-DK-G board. Upon measuring the impedance, I observed low impedance on the 0V85 (0.85V) power rail capacitors What is the expected value I am getting 2.3 0hms at C147 /C156

iksevas · Accepted Answer

That sounds like VCCINT rail. All modern Xilinx/AMD device show low impedance on that rail.

Hi, I have a new AES-ZUB-1CG-DK-G board. Upon measuring the impedance, I observed low impedance on the 0V85 (0.85V) power rail capacitors

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