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Design >> High-Speed I/O Design >> USB 2.0 High Speed Current Driver ...
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Message started by somisetty on Dec 21^st, 2009, 11:13pm

Title: USB 2.0 High Speed Current Driver ...
Post by somisetty on Dec 21^st, 2009, 11:13pm

Hi,

what would be the load for USB 2.0 High Speed Current Driver for simulating the rise and fall times?

Thanks

Title: Re: USB 2.0 High Speed Current Driver ...
Post by raja.cedt on Dec 22^nd, 2009, 9:21pm

hi,
where you want to check rise and fall (at the pad?)

Thanks,
Rajasekhar.

Title: Re: USB 2.0 High Speed Current Driver ...
Post by casual on Mar 27^th, 2010, 8:00am

normally measure eye diagram at TP2/TP3. The load is from chip to PCB & connector.