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Participant
Participant
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Registered: ‎05-19-2020

Where can I find the current of the MGTAVCC MGTAVTT

The current of these three power(MGTAVCC MGTAVTT MGTAVCCAUXT) supplies is not mentioned in the datasheet. Where can I find it? KINTEX 325T or 160T

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Moderator
Moderator
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Registered: ‎05-02-2017

 

hi @ackye ,

 

Please once the under the section PCB Design Checklist of the https://www.xilinx.com/support/documentation/user_guides/ug482_7Series_GTP_Transceivers.pdf

 

Regards
Chandra sekhar
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Moderator
Moderator
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Registered: ‎09-18-2014

Kintex-7 is an FPGA as such power will scale with size/speed/voltage or the GT logic used. As such you can either quickly estimate power via XPE linked below or via Vivado with a example design if you need a slightly more accurate figure but it will take a little longer to get to. I recommend reviewing UG

 

https://www.xilinx.com/products/technology/power/xpe.html

 

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2020_1/ug440-xilinx-power-estimator.pdf

 

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2015_4/ug907-vivado-power-analysis-optimization.pdf

 

Regards,

T

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