Category Archives: Uncategorized

My other blogs & plans for the future

By Poojan Wagh | Published: March 8, 2010
It used to be that I’d post just about anything here. However, after a few months of posting circuit design articles, I developed a consistent readership and decided that most of you aren’t interested in my daily life and/or the tech hobbies that I might be up to. As a result, I separated my personally-centered [...]
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CircuitDesign.Info: Site maintenance

By Poojan Wagh | Published: November 16, 2009
Some of you may have noticed that the site was down for a day last week. Expect a bit more down-time: I’m going to do a bit of experimentation to ensure that future down-time doesn’t happen again (improve reliability).
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Dual DAC CTSD | Wider Bandwidth and Higher SNR — Part 1

By Poojan Wagh | Published: February 26, 2009
Introduction Consider our usual continuous-time sigma-delta (CTSD) ADC: x(t) is the analog input and y[n] is the digital output and feedback signal that drives the DAC. H(s) is the loop filter and Q represents the quantizer. One of the main difficulties with continuous-time sigma-delta’s is that when the digital output does not match the analog feedback, an [...]
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Technorati confirmation post (please ignore)

By Poojan Wagh | Published: June 24, 2008
Please ignore this post. Technorati.com has asked me to post this to verify my ownership of this blog: Technorati Profile
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RSS users: Please re-subscribe

By wagh | Published: June 24, 2008
If you are subscribed by e-mail, you need not do anything; I apologize in advance for spamming you. This was the only way to inform people of the RSS feed change. The old RSS feed used to be http://feeds.feedburner.com/circuitdesign/TSIB and has been replaced with a new RSS feed: http://feeds.feedburner.com/CircuitDesign I’ve been tweaking the site. I renamed it “Circuit [...]
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