Part Number: TUSB522P Hi,
I purchased TUSB522P EVM. It works fine with USB port on a laptop. would like to test our USB3.0 cable with BERT Scope BSA286CL. I can't get the output through the EVM. Below is the block diagram I have for the test. the input…
Part Number: TUSB522P Hi,
we are laying out a test board for our specialized connector. in testing the TUSB522p, we terminated both rx and tx with 50ohm resistor single-endedly to have an open eye in our testing. questions below
1. the TUSB522p's block…
Part Number: TUSB522P Hi,
My customer would like to use TUSB522P as an USB switch by EN_RXD pin during the system is operating.
The application is to disconnect/connect a USB3 port dynamically w/o any reset.
Is this ok to use?
Jack
The TUSB522P EQ can recover 9dB, so with the channel loss being at 10.5dB, there is still 1.5dB loss that can't compensated. And you can see from the eye on the right side that it is still a bit under-equalized. The purpose of section 8.2.3 is to…
Part Number: TUSB522P Hi Sir.
I have two related questions.
They are just to make sure.
Mr.David said before
"Other device will not detect the TUSB522P RX termination since it is in shutdown mode and the RX termination is in High-Z state.".…
Part Number: TUSB522P Hi Expert,
I found the layout guidelines in the datasheet. what is the different as below two request?
Each pair should be separated at least by 3 times the signal trace width.
In order to minimize crosstalk, TI recommends keeping…
Part Number: TUSB522P Hi team, I just want to ask a low level question to study a knowledge from you. from my understanding, Redriver is to compensate signal losses according to PCB trace and signal data rates, so when we use a redriver, just considerate…
Part Number: TUSB522P Hello Team,
page 3 shows the pin functions for pin 16: DE1 = Low = 0 dB DE1 = Mid = -3.5 dB DE1 = High = -6.2 dB Note: When OS = Low
But according to Table 1 the EQ gains are the same for OS=Low and OS=High. So may I kindly ask you…
Part Number: TUSB522P Hi Team,
Notice from datasheet there is a mismatch about recommended pull up value of pin 5, so which value we shall refer to? 4.7K or 47K?
Best Regards,
Jaden Yue