Jul 16, 2009 #1 H hyuugapatik Newbie level 4 Joined Dec 14, 2008 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,314 column adc Hi guys, I am currently designing a column parallel single slope ADC for a CMOS image sensor. I have done the DC, AC and Transient analysis. I am aware that I need to do .fft to determine the SNR and ENOB. Are there any other simulations that I may have missed? Appreciate all the help I can get. Thank you all! hyuuga_patik[/img]
column adc Hi guys, I am currently designing a column parallel single slope ADC for a CMOS image sensor. I have done the DC, AC and Transient analysis. I am aware that I need to do .fft to determine the SNR and ENOB. Are there any other simulations that I may have missed? Appreciate all the help I can get. Thank you all! hyuuga_patik[/img]
Aug 22, 2009 #2 L leili Newbie level 3 Joined Dec 22, 2008 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,306 single slope adc You need to run Monte Carlo simulations to make sure variations between the different ADC channels are low. Otherwise you risk column fixed pattern noise in the images which is very bad.
single slope adc You need to run Monte Carlo simulations to make sure variations between the different ADC channels are low. Otherwise you risk column fixed pattern noise in the images which is very bad.
Oct 5, 2009 #3 H hyuugapatik Newbie level 4 Joined Dec 14, 2008 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,314 Re: How do I prove the spec for column-parallel single slope hi leili, thanks for sharing!.. i will try that as soon as i am done with my fft sim hyuugapatik
Re: How do I prove the spec for column-parallel single slope hi leili, thanks for sharing!.. i will try that as soon as i am done with my fft sim hyuugapatik