Low phase noise CMOS ring oscillator VCOs by Betancourt

[svensl]

ring oscillator

Can anyone please suggest a paper or reference that talks about designing a cmos ring oscillator which uses a variable supply voltage to vary the frequency of the VCO.

Thanks,

 

[STOIKOV]

Re: ring oscillator

this is one of some papers I downloaded, I'm also interested in designing a ring oscillator. I'd like to share ideas with you. Hope this file helps you.