SN74CB3T3125: Looking for IBIS model that covers VQFN package type

Jim Brinkhurst1

Mastermind 44430 points

Part Number: SN74CB3T3125
Other Parts Discussed in Thread: SN74CB3Q3244

Hi Experts

I see that the IBIS model for this part covers D, DGV, PW and DBQ package types.

Is it also relevant for the RGY (VQFN) package type?

If not, is there an updated model that covers the VQFN package?

Thanks!

Jim B

over 2 years ago

+1 Rami Mooti1 over 2 years ago

TI__Mastermind 26513 points

Hey Jim,

Please see [FAQ] What if my Analog Switch/Multiplexer is Missing an IBIS Model? section on "Only Partial IBIS Model Available – Missing Package Data" to see the edits that you may make for this. You can use the SN74CB3Q3244 IBIS package data here.

Truthfully the differences between packages are very small however relative to the RLC you'll be seeing from the actual device and system, however.

Thanks,
rami

Switches & multiplexers

Switches & multiplexers forum

SN74CB3T3125: Looking for IBIS model that covers VQFN package type