Oct 16, 2006 #1 Z zouyufeng Member level 1 Joined Apr 5, 2005 Messages 37 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,498 sndr adc I m designing ADC,but don't know how simulate SNR,SNDR, and SFDR of ADC with candence. please help me,thank you!!!! thank you!!!
sndr adc I m designing ADC,but don't know how simulate SNR,SNDR, and SFDR of ADC with candence. please help me,thank you!!!! thank you!!!
Oct 17, 2006 #2 Y Yun Lin Member level 4 Joined Apr 9, 2005 Messages 78 Helped 5 Reputation 10 Reaction score 3 Trophy points 1,288 Location China Activity points 1,850 cadence sfdr Normally, the Matlab tools will be used. I also don't know how to simulate it in cadence environment.
cadence sfdr Normally, the Matlab tools will be used. I also don't know how to simulate it in cadence environment.
Oct 20, 2006 #3 A analogy Newbie level 4 Joined Aug 12, 2006 Messages 5 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,327 how to simulate snr Hi I usually perform these calculations using Matlab. In cadence you can plot the power spectral density(psd) and measure SFDR. SNR and SNRD i really don't know how to calculate them in cadence environment.
how to simulate snr Hi I usually perform these calculations using Matlab. In cadence you can plot the power spectral density(psd) and measure SFDR. SNR and SNRD i really don't know how to calculate them in cadence environment.
Oct 24, 2006 #4 Z zouyufeng Member level 1 Joined Apr 5, 2005 Messages 37 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,498 sfdr cadence How simulation SFDR?please tell me!!!
Oct 25, 2006 #5 W wdd Member level 3 Joined Nov 12, 2004 Messages 66 Helped 8 Reputation 16 Reaction score 1 Trophy points 1,288 Activity points 510 sndr snr zouyufeng said: How simulation SFDR?please tell me!!! Click to expand... Use the DFT, you can find it in calculator toolbox. setup the start, stop time, internal, window, etc. you can measure SFDR by max harmonic
sndr snr zouyufeng said: How simulation SFDR?please tell me!!! Click to expand... Use the DFT, you can find it in calculator toolbox. setup the start, stop time, internal, window, etc. you can measure SFDR by max harmonic