Anush Bekal

6 Questions 17 Answers 0 Followers

Questions related from Anush Bekal

How to calculate the dynamic range of an ADC?

I have a prototype tested results of a 4-bit ADC for which the FFT spectrum is attached. 2.5V p-p input was used with an input frequency of 100 MHz sampled at 800 MS/s 2.5V p-p input was used...

20 January 2017 8,670 8 View

What do you mean by tier I and tier II conferences ?

I need a valid reference document which describes Tier I and Tier II conferences Thanks in advance Anush

25 August 2015 1,062 6 View

Does the S/H circuit affect the dynamic performance of a ADC?

I am working on 8-bit Asynchronous SAR ADC. It uses one comparator which is needed to operate up to 256 levels. Initially the SAR logic is set to the mid value (128 level) = (10000000)2. An...

29 April 2015 7,495 12 View

Does cadence have an inbuilt sample/hold circuits or S/Track options?

Does cadence have an inbuilt sample/hold circuits or S/Track options? Or can somebody suggest a circuit for S/H or S/T for medium speed application with less distortion? I am working on 8-bit SAR...

16 March 2015 1,391 7 View

How can one set the W values for a dynamic latched comparator ?

I want to use a CMOS dynamic latch based comparator for my design. It has a Diff amplifier stage and a latch stage. I am finding difficulty to set the 'w' values in the circuit for simulations in...

21 January 2015 4,747 6 View

How can I calculate SNR, SINAD, ENOB, THD, SFDR for a ADC looking through its FFT plot?

I have an FFT plot for a 8-bit SAR ADC which is added as an attachment with this post. I need to calculate the above mentioned parameters. My query is how to plug in the required values in the...

16 May 2014 5,561 3 View