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Design >> Mixed-Signal Design >> how to get a sine wave output from the DAC
https://designers-guide.org/forum/YaBB.pl?num=1186440146

Message started by hpham on Aug 6^th, 2007, 3:42pm

Title: how to get a sine wave output from the DAC
Post by hpham on Aug 6^th, 2007, 3:42pm

HI,
I'm using vpulse to set up binary inputs for my DAC simualtion (5 bits). As a result, when input is changing from 00000 to 11111, my current output change from 0 to 1mA in 32 steps, but then it goes back to 0 again, like a see-saw teeth. Is there a way to set up binary input going a circle so I can see a sine-wave output from the DAC??
thanks for your help
ha

Title: Re: how to get a sine wave output from the DAC
Post by sheldon on Aug 7^th, 2007, 4:51am

Ha,

Please see the following thread for an example testbench to generate a
sine wave for DAC.

http://www.designers-guide.org/Forum/YaBB.pl?num=1179729208/0

Best Regards,

Sheldon