EE 421L Digital Integrated Circuit Design - Lab 2

Design of a 10-bit digital-to-analog converter (DAC) 

 

Pre-lab work

 

 
l2_1.jpg
 
l2_2.jpg
 

 
l2_3.jpg
 


In this lab we'll use n-well resistors to implement a 10-bit DAC.
Our design is based upon the topology seen in Fig. 30.14, below, in the CMOS book.
The controlling input bits seen below come from the ADC, in other words the inputs to the DAC are the left side of the 2R resistors.
 
l2_4.jpg
 
Your lab report should document the following:

 

http://cmosedu.com/jbaker/labs/ee421L/lab2/l2_5.jpg

 

Ensure that your html lab report includes your name and email address at the beginning of the report (the top of the webpage).
When finished backup your work (webpages and design directory).