Part Number: TUSB214 Other Parts Discussed in Thread: TUSB211 , TUSB216I Dear TI Team:
we have tusb214 and Tusb211 design in our project,
I found TUSB214 both have AC boost and DC boost function for USB HS applicaiton.
Could you share
1. What case will…
Part Number: TUSB214-Q1 Other Parts Discussed in Thread: TUSB214 Dear TI experts,
My customer now tests TUSB214-Q1 for their product.
Can I get IBIS model of TUSB214-Q1?
Please check this issue. Thanks.
Best regards,
Chase
Hi Customer,
user6243644 said: I understand as they will be high impedance (when the power of TUSB214 is disabled) and I2C bus will not be affected.
Thank you for the clarification. Please let me know if you have any questions.
Best,
Josh
Part Number: TUSB214-Q1 Other Parts Discussed in Thread: TUSB214 Dear TI experts,
My customer tests TUSB214-Q1 in their own PCB. and they have a question about timing diagram.
they looked SLLA593 document, figure 3-3 and figure 3-4.
it explains about…
Dear Josh,
Thank you for your support.
My customer still do some tests for fix the problem.
Actually they use USB protection IC, MAX20338 (ADI).
ADI recommends inductor as filter in USB line. and they drew MAX20038 -> TUSB214-Q1 -> inductor(filter) -…
Comments from the distributor's thread that I mentioned above.
If the customer followed the test fixture procedure, now we can approach the device internally. Since the eye diagram shows no change even boost level changed, it means the device is not…
Dear Josh,
Thank you for your support.
I checked with my customer yesterday, and we confirmed DC boost and AC boost anyway.
here is my additional question;
in the process of test, we should followed the steps below.
1. check usb communication disabled…
Part Number: TUSB214 Our device use TUSB214 system, But when TUSB214 enable or disable or tune R3308 resistance the signal eye diagram are same.
Attach my schematic & and eye diagram, can you give me some advice? Thanks.
Part Number: TUSB214-Q1 There are three different levels of DC BOOST: 40mV, 60mV and 80mV. Is there a tolerance characterization for these DC BOOST levels?