Which situation will make DS90UB928Q reset

Devin Hu

Prodigy 50 points

Other Parts Discussed in Thread: DS90UB928Q, DS90UB925Q-Q1, DS90UB928Q-Q1

Hi,everybody

I have a question about DS90UB914A and DS90UB928Q.

If signal to LVDS port（RIN & TXOUT) are disturbed by ESD,will LVDS IC reset?

Or are there any other conditions will make IC reset?

Does TI have any suggestions about cable between DS90UB913A and DS90UB914Q?

TKS

over 9 years ago

0 Mark Sauerwald88474 over 9 years ago

TI__Genius 13475 points

5078.Cable Characteristics for the DS90UB913A and DS90UB914A.pdf

I have attached a draft of an applications note which describes the cable requirements between the 913A and 914A.

If the input signal is significantly disturbed, an FPD-III receiver will have to reacquire lock, and several parameters will be reset in the process.

0 Devin Hu over 9 years ago in reply to Mark Sauerwald88474

Prodigy 50 points

HI Mark,

IF FPD-III receiver reaquire lock, Will some of receiver`s registers be reset?

In my case,the LCD will flash in ESD test.We use DS90UB925Q-Q1 and DS90UB928Q-Q1.

0 Mark Sauerwald88474 over 9 years ago in reply to Devin Hu

TI__Genius 13475 points

Can you describe your ESD testing and what your expectations of device performance with ESD are? The DS90UB925Q and DS90UB928Q are guaranteed to withstand ESD shocks, but not necessarily operate without disruption through the testing.

Interface

Interface forum

Which situation will make DS90UB928Q reset