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FTang
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4 years ago

Cisco project 5CSTFD55F3117NF impedance abnormal

flying probe test detected the impedance to GND on net "P1v1_FPGA" lower than normal value. NG value is 42 ohms. Normal value is 190 ohms. 2 pcs D/C2049 were found issue at our NPI project nee...