The Designer's Guide Community Forum

The Designer's Guide Community Forum
https://designers-guide.org/forum/YaBB.pl
Design >> Analog Design >> folding adc architecture
https://designers-guide.org/forum/YaBB.pl?num=1246872934

Message started by icekalt on Jul 6^th, 2009, 2:35am

Title: folding adc architecture
Post by icekalt on Jul 6^th, 2009, 2:35am

hi,

You can see the architecture of the folding adc in the attachment. I'm very confused how to use the resistor ladder.
How to get 4 different output of folding block?
Does each block use same reference ladder?

Or we need to create 4 resistor ladder in which each ladder create different voltages level?

thx in advanced