PLLATINUMSIM-SW: Lock Time Analysis Parameters

Drew Nakamura

Part Number: PLLATINUMSIM-SW

Hi there,

I noticed that Fout and VCO core selection in the loop diagram (upper left of software window) impact the settling time. Should I set these according to what the start frequency or the final frequency is?

Thanks,

Drew

over 3 years ago

0 Dean Banerjee over 3 years ago

TI__Mastermind 27581 points

Drew,

These should be set according to the final frequency. It is the final VCO gain and calibration of the final core that will dominate the lock time.

Regards,
Dean

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PLLATINUMSIM-SW: Lock Time Analysis Parameters