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Design >> Analog Design >> Cascode with resistive load
https://designers-guide.org/forum/YaBB.pl?num=1392310342

Message started by fun2fun on Feb 13^th, 2014, 8:52am

Title: Cascode with resistive load
Post by fun2fun on Feb 13^th, 2014, 8:52am

Hi all,

The linked is from the book, "Analog design essentials". My question is about the slide number 0251 in page 51.

<<Broken Link>>

Could anybody educate me how to get the RLc=gm*rDS*RB?

Not understanding this completely is killing me.. :'(

Thanks~~

Title: Re: Cascode with resistive load
Post by aaron_do on Feb 13^th, 2014, 4:28pm

the link seems to be bad...

Title: Re: Cascode with resistive load
Post by fun2fun on Feb 13^th, 2014, 4:32pm

Oops sorry! https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&ved=0CDkQFjAC&url=http%3A%2F%2Fextras.springer.com%2F2006%2F978-0-387-25746-4%2FChapter_02.pdf&ei=vmP9Uv-nGIS7oQTTv4LwAQ&usg=AFQjCNGmQm4mHKjfFEXE0k5yquI2DunhgQ&sig2=PO0ZJQIgR9pFFYFRd3zuig&bvm=bv.61190604,d.cGU

I think I almost figured it out. If anybody wants to know, then I can summarize and post it.