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DS90UB948-Q1: pressure testing and insertion loss

Zhanpeng Li
Intellectual 2140 points
Part Number: DS90UB948-Q1
Other Parts Discussed in Thread: DS90UB947-Q1,

Hi Team,

 

I’m Brandon, FAE from North China Mass Market team. One of my customer are now using DS90UB948 in their latest project.

 

[support need]-1:

Since the working temperature of DS90UB948 was too high and they plan to cooling the device by attaching a cooling fin. They were worried about the pressure may affect the device. Do we have some test report or qualification proof about device testing under pressure?

 

[support need]-2:

Can you help us in insertion loss?

My customer plan to do the simulation about the signal link included wicking and PCBlayout.

Two channel they are using: DS90UB947-Q1 to DS90UB948-Q1

                                                   DS90UB941-Q1 to DS90UB948-Q1

BR

Brandon