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calliste
Joined: 14 Jun 2007
Posts: 34
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 18 Jul 2007 17:41 How to simulate an analog DAC?? |
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Hi every body,
I have designed a 10 bits DAC with cadence schematics, and I want to obtain its INL and DNL. How can I do this quickly?? is it possible with Cadence or Do I need To use other software???
thanks a lot for your help.
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mahgoub
Joined: 26 Oct 2007
Posts: 94
Helped: 2
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06 May 2008 20:36 How to simulate an analog DAC?? |
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all you have to do is increment the input sequence
of the input for example 3-bit adc (000-001-010.....
and draw the output
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northeast1
Joined: 21 Jun 2007
Posts: 152
Helped: 4
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21 May 2008 3:06 Re: How to simulate an analog DAC?? |
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| calliste wrote: |
Hi every body,
I have designed a 10 bits DAC with cadence schematics, and I want to obtain its INL and DNL. How can I do this quickly?? is it possible with Cadence or Do I need To use other software???
thanks a lot for your help. |
scan you pattern.
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ashish_chauhan
Joined: 02 Sep 2007
Posts: 262
Helped: 39
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21 May 2008 10:30 Re: How to simulate an analog DAC?? |
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| Being 3-bit You canget results by manual inspection of output... but say for higher number of bits... get the difference between ideal and actual outputs and process with matlab...
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