Gopal Adhikari
New Member
I have been learning electronics and ltspice for some time now. I am stuck here. any help appreciated.
I have to simulate a gray code input R-2R DAC as given in the link below
https://www.google.co.jp/search?q=gray+code+R-2R+ladder+dac&rlz=1C1LENN_enJP649JP649&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiU54aIoOnKAhUBX5QKHaPZABIQ_AUIBygB&biw=1366&bih=677#imgrc=aSOuYx3wZVy-7M:
I am stuck in figuring out the switch used in this circuit. i want to simulate this circuit using simple switches. Can anybody suggest how to simulate this circuit. I am reallly in trouble figuring out the switches.
Help with drafts, simulation figures etc will help me.
Thanks in advance.
Gopal
I have to simulate a gray code input R-2R DAC as given in the link below
https://www.google.co.jp/search?q=gray+code+R-2R+ladder+dac&rlz=1C1LENN_enJP649JP649&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiU54aIoOnKAhUBX5QKHaPZABIQ_AUIBygB&biw=1366&bih=677#imgrc=aSOuYx3wZVy-7M:
I am stuck in figuring out the switch used in this circuit. i want to simulate this circuit using simple switches. Can anybody suggest how to simulate this circuit. I am reallly in trouble figuring out the switches.
Help with drafts, simulation figures etc will help me.
Thanks in advance.
Gopal