LMG1020: Propagation delay skew

user6281034

Part Number: LMG1020

Tool/software:

Hello, I would like to know the propagation delay skew when using two LMG1020s under the same conditions (same temperature, voltage, load).

1 month ago

0 Annabelle Alemand 1 month ago

TI__Prodigy 710 points

Hello,

You can estimate the part to part PD skew by subtracting the minimum PD from the maximum PD. For LMG1020, the turn on PD skew is 2.6ns, and for turn off the skew is 2.5ns.

Thanks,

Annabelle

0 user6281034 1 month ago in reply to Annabelle Alemand

Prodigy 30 points

Hello,

Thanks for your reply. However, the following thread indicates that the PD listed in the datasheet is the propagation delay between a single component or multiple components at temperatures ranging from -40°C to 125°C.

LMG1020: LMG 1020 Propagation Delay - Power management forum - Power management - TI E2E support forums

So, I understand that the skew (2.6ns and 2.5ns) calculated from the PD in the datasheet is the value at different temperatures ranging from -40°C to 125°C. (For example, the skew between a component at -40°C and a component at 125°C.)

I need data on the skew between multiple components at the same temperature. This is not listed in the datasheet, so could you please provide the skew data at the same temperature?

0 Annabelle Alemand 1 month ago in reply to user6281034

TI__Prodigy 710 points

Hello,

Unfortunately, we do not have that data available.

Thanks,

Annabelle