PLLATINUMSIM-SW: Lock time page settings are not clear

Roman Grishin

Part Number: PLLATINUMSIM-SW
Other Parts Discussed in Thread: LMX2592

Hi!

I'm using PLLatinum Sim to evaluate total lock time for LMX2592.
I use PLLSim in Advanced settings mode. On "Lock time" page there is a group "VCO Calibration Settings" which has a dropbox with values "Start Frequency", "VCO Calstart Frequency" etc. What does these values mean?
Right below this dropbox, there is an edit box with values that look like VCO cores' frequency ranges. Does these numbers really represent VCOs' freq ranges for LMX2592?
Does "Start Frequency" or "Calibration Start Frequency" really influence calibration time?

over 5 years ago

0 Roman Grishin over 5 years ago

Prodigy 50 points

Some description of flags in group "VCO Calibration Settings" will be also appreciated.

0 Vibhu Vanjari over 5 years ago in reply to Roman Grishin

TI__Genius 11900 points

Hello Roman,

Thank you for your inquiry, I will discuss with the team and get back to you later this week.

Thanks,

Vibhu

0 Vibhu Vanjari over 5 years ago in reply to Vibhu Vanjari

TI__Genius 11900 points

Hello Roman,

I do not see the same settings on the web available version of pllatinum sim. These settings are intended for internal use only and are fixed for each device. Where did you get your software from?

Thanks,

Vibhu

0 Roman Grishin over 5 years ago in reply to Vibhu Vanjari

Prodigy 50 points

I have downloaded the latest version from TI website resently.

0 Vibhu Vanjari over 5 years ago in reply to Roman Grishin

TI__Genius 11900 points

Hello Roman,

I double checked, I was looking at the wrong device, you are correct these settings are exposed. These settings are for internal use and fixed for each particular device. They are not meant to be changed.

Thanks,

Vibhu

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PLLATINUMSIM-SW: Lock time page settings are not clear