Feb 20, 2011 #1 Aritra17 Junior Member level 3 Joined Feb 20, 2011 Messages 30 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Location kolkata Activity points 1,610 pls mail me a 3bit flash adc circuit and its corresponding waveform i'm doing this project in tanner eda i have got the comparator output good but i can't figure out the whole circuit&i dont know what will be its output searched through google a lot, but couldn't get any useful information pls help
pls mail me a 3bit flash adc circuit and its corresponding waveform i'm doing this project in tanner eda i have got the comparator output good but i can't figure out the whole circuit&i dont know what will be its output searched through google a lot, but couldn't get any useful information pls help
Feb 20, 2011 #2 klystron Advanced Member level 4 Joined Jul 11, 2002 Messages 1,011 Helped 193 Reputation 386 Reaction score 179 Trophy points 1,353 Location South Africa Activity points 4,519 Use this concept
Feb 20, 2011 #3 Aritra17 Junior Member level 3 Joined Feb 20, 2011 Messages 30 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Location kolkata Activity points 1,610 thanks klyston, but i knew that in a flash adc there are (2^n) no of resistors and ((2^n) -1) no of comparators, n=2 in this case(as per your circuit) so the no of resistors should be 4 and the no of comparators should be 3 isn't it so? &what should be the output of the flash adc?
thanks klyston, but i knew that in a flash adc there are (2^n) no of resistors and ((2^n) -1) no of comparators, n=2 in this case(as per your circuit) so the no of resistors should be 4 and the no of comparators should be 3 isn't it so? &what should be the output of the flash adc?
Feb 21, 2011 #4 Aritra17 Junior Member level 3 Joined Feb 20, 2011 Messages 30 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Location kolkata Activity points 1,610 klystron this is the output as per your circuit of 2bit adc