Puppet123
Full Member level 6
Hello,
I am simulating track and hold/sample and hold in Cadence Spectre.
Structure is simple TGATE or NMOS with sample capacitor. Schematic attached.
Fin=50MHz
FS=2GHz.
I want to measure the SFDR and the THD of this structure.
Do I use transient analysis or do I need to use PSS ?
If transient, what is the setup of the strobe period and the DFT ?
If PSS, what is the setup of the PSS settings ?
I am using IC5.14 of Cadence Spectre so I do not have the Spectrum Assistant available as in IC6.17.
Thank you.
I am simulating track and hold/sample and hold in Cadence Spectre.
Structure is simple TGATE or NMOS with sample capacitor. Schematic attached.
Fin=50MHz
FS=2GHz.
I want to measure the SFDR and the THD of this structure.
Do I use transient analysis or do I need to use PSS ?
If transient, what is the setup of the strobe period and the DFT ?
If PSS, what is the setup of the PSS settings ?
I am using IC5.14 of Cadence Spectre so I do not have the Spectrum Assistant available as in IC6.17.
Thank you.
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