DS90LV012A: Propagation Delay vs. Temperature Plot

Filipe Rubinstein

Part Number: DS90LV012A

Hi all,

I am looking for a specific plot of the propagation delay vs. temperature of the DS90LV012A. There are general propagation delay characteristics given across temperature but having the more specific data on hand would be greatly preferential.

Regards,

Filipe Rubinstein

over 1 year ago

0 Michael Ikwuyum over 1 year ago

TI__Mastermind 26380 points

Hi Filipe,

Are there any specific temperatures outside -40 to 85 deg C you are interested in?

Note that under the normal recommended operating condition for the temperature, the prop delay is specified to be within 1ns to 3.5ns, thanks.

Best Regards,

Michael.

0 Filipe Rubinstein over 1 year ago in reply to Michael Ikwuyum

TI__Intellectual 761 points

Hi Michael,

The normal operating conditions of the DS90LV012A is fine. Thank you for your patience on this.

0 Michael Ikwuyum over 1 year ago in reply to Filipe Rubinstein

TI__Mastermind 26380 points

Hi Filipe,

Could you clarify if the specified prop delay for 1ns to 3.5ns wouldn't meet the requirements within the normal operating condition? Thanks.

Best Regards,

Michael.

0 Filipe Rubinstein over 1 year ago in reply to Michael Ikwuyum

TI__Intellectual 761 points

Hi Michael,

The concern is moreso if delay vs temperature follows a non-linear behavior. If it is non-linear, then I would like a graph to see what the delay looks like vs temperature. I believe the 1ns to 3.5ns prop delay is acceptable here but need more granularity on those numbers vs temperature.

Or if available, the ps/degC coefficient for propagation delay.

Regards,

Filipe Rubinstein

+1 Michael Ikwuyum over 1 year ago in reply to Filipe Rubinstein

TI__Mastermind 26380 points

Hi Filipe,

I understand.

Unfortunately, what we have at this time is what is included in the datasheet, thanks.

Best Regards,

Michael.

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DS90LV012A: Propagation Delay vs. Temperature Plot