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Observer
Observer
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Registered: ‎07-27-2018

I want to know the minimum Global Clock voltage to running flip flop in Spartan6.

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Hi,

in making a 8-bit counter using 405MHz by DCM2PLL, I want to make a clock higher than 405MHz, but higher clock is get the lower Voltage.

ex) 405MHz => 1.96 Vpp, 730MHz => 500mVpp

so, I want to know minimum voltage Global clock. Also, please write me the datasheet with the answer to the question.

Thanks.

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Community Manager
Community Manager
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Registered: ‎08-08-2007

Hi @tvgod2000 

 

I'm not fully following the question here but the Spartan-6 Datasheet has sections on Switching Characteristics : https://www.xilinx.com/support/documentation/data_sheets/ds162.pdf

That is probably what you are looking for.

 

Sandy

Thanks,
Sandy

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Community Manager
Community Manager
470 Views
Registered: ‎08-08-2007

Hi @tvgod2000 

 

I'm not fully following the question here but the Spartan-6 Datasheet has sections on Switching Characteristics : https://www.xilinx.com/support/documentation/data_sheets/ds162.pdf

That is probably what you are looking for.

 

Sandy

Thanks,
Sandy

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Observer
Observer
444 Views
Registered: ‎07-27-2018
Thank you, I will find answer in Datasheet.
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