Leyman
Junior Member
Offline
Posts: 11
Malaysia
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Hi everyone,
I am a beginner in analog design. I want to simulate first order delta sigma modulator for dynamic range analysis i.e. SFDR.
What I did was , I run the FFT analysis in parallel with the transient analysis. Then at the simulation output plot, for SFDR measurement, I simply measure the difference between peak amplitude of fundamental frequency to the peak of first harmonics. Is this the correct way of doing it?
Many thanks
What about INL/DNL analysis? Can I measure INL DNL using HSpice (Monte Carlo analysis)? Anyone knows good website/ tutorial /application notes on this?
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