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Sigma Delta modulation in ORCAD schematics

 
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epp



Joined: 04 Mar 2004
Posts: 264
Helped: 8


Post06 Jan 2005 12:41   Sigma Delta modulation in ORCAD schematics

Hi.
How can I realise this circuit (see attach) in schematics. I tried but don't know how to make sample and hold circuit. I put d latch instead of S/H but nothing happens at its output. What else do I need (to do) to make this analog digital circuit work?
Recommend some literature from net.
Thanks.



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epp



Joined: 04 Mar 2004
Posts: 264
Helped: 8


Post08 Jan 2005 18:40   Re: Sigma Delta modulation in ORCAD schematics

I tried something but still have no usable results please look at the attachment.


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