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The Designer's Guide Community Forum › Simulators › RF Simulators › Is there a way to plot the frequency of oscillator versus tuning voltage
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Is there a way to plot the frequency of oscillator versus tuning voltage (Read 2768 times)
tangxxx
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Is there a way to plot the frequency of oscillator versus tuning voltage
May 17th, 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,
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sheldon
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Re: Is there a way to plot the frequency of oscillator versus tuning voltage
Reply #1 - May 27th, 2015, 6:36pm  
????

What do want to do that you can't?
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Keinven
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Re: Is there a way to plot the frequency of oscillator versus tuning voltage
Reply #2 - Jul 20th, 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.
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