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The Designer's Guide Community Forum › Design › Mixed-Signal Design › discrete time delta sigma
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discrete time delta sigma (Read 2147 times)
aman gupta
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discrete time delta sigma
Sep 21st, 2013, 5:07am  
In CRFB structure of delta sigma modulator, what is 'resonator' here ?
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danmiso
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Re: discrete time delta sigma
Reply #1 - Dec 11th, 2013, 11:59pm  
Two cascaded integrators (one delayed and one nondelayed) with feedback (-g1) forms one resonator (resonant frequency is a function of g1).
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