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malayali's avatar
malayali
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4 years ago

Arria10 FPGA SERDES common mode voltage

Hi, I'm using Arria10 GPGA 10AX057N2F40E2SG part number. Could you pl tell me what is the common-mode voltage for the SERDES/High speed channel?
AqidAyman_Altera's avatar
AqidAyman_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hello,


Thank you for reaching out to Intel FPGA Community. According to Intel® Arria® 10 Device Datasheet, this device have different common mode voltage for different I/O Standards available.


For LVDS, the input common mode voltage (Vicm) is maximum at 1.6V and 1.85V. You can refer to Table 18 and Table 19 to see the Vicm and Vocm values for other I/O standards.


Regards,

Aqid



malayali's avatar
malayali
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4 years ago

Thank you