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Simulators >> RF Simulators >> Is there a way to plot the frequency of oscillator versus tuning voltage
https://designers-guide.org/forum/YaBB.pl?num=1431927193

Message started by tangxxx on May 17^th, 2015, 10:33pm

Title: Is there a way to plot the frequency of oscillator versus tuning voltage
Post by tangxxx on May 17^th, 2015, 10:33pm

Dear all,

I\m currently doing a LC cross-coupled VCO, I'm just wondering if I can plot using tuning voltage as X axis, and oscillating frequency as Y axis, since I using PSS to see the oscillation frequency, and the sweep option within PSS doesn't really get me what I wanted.

my best,

Title: Re: Is there a way to plot the frequency of oscillator versus tuning voltage
Post by sheldon on May 27^th, 2015, 6:36pm

????

What do want to do that you can't?

Title: Re: Is there a way to plot the frequency of oscillator versus tuning voltage
Post by Keinven on Jul 20^th, 2015, 4:07am

You can use parametric tran simulation with variable for your tune voltage. To obtain output frequency use freq function of cadence calc.