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hsyn's avatar
hsyn
Icon for New Contributor rankNew Contributor
2 years ago

troubleshoot for 5CSEBA4U23I7N (cyclone V fpga processor)

Hello, I am trying to troubleshoot a pcb with a 5CSEBA4U23I7N cyclone V fpga processor. The resistance value I measured between 3V3 and GND for the intact pcb is around 380ohm. One of the PC...
Board Debug
cfkd's avatar
cfkd
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Hi,


Vcc to GND is not a resistor; therefore, it does not follow Ohm's law where the resistance is a constant when varying the voltage/current. We do not spec the resistance in our datasheet nor measure it during production test. Kindly let us know if this answered your question.


Best regards,

Chee