DAC39RF10EVM: Pulse Generation using DAC

Lakshmi Sujatha

Hi,

I would like generate 1ns pulse width of a pulse generation using DAC39RF10EVM. Could you show a screen shot of the pulse, rise time and fall time of the generated pulse?

Thank you,

Sujatha

over 1 year ago

0 Lakshmi Sujatha over 1 year ago

Prodigy 20 points

Any update?

0 PRAHLAD Supeda over 1 year ago

TI__Expert 6200 points

Hi Kramer, pls help to revert on the request.

0 Matthew Kramer over 1 year ago in reply to PRAHLAD Supeda

TI__Expert 3700 points

Please see attached spread sheet. A sampling scope was used to collect this data as I do not have access to a real time scope with enough bandwidth. I normalized the raw data to try to make it easy for you to read. Also, you will see clock feed through. This is expected behavior as there is a FS spur on the output of the DAC. DAC Square Wave.xlsx

Matt

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DAC39RF10EVM: Pulse Generation using DAC