Hi Nelson,
Nir is out of office so I'll jump in here. For this application it's best to not leave any floating pins - TI recommends that any unused pins must be connected to ground through a 50-Ω resistor to prevent signal reflections back into…
Part Number: TS3USB31E Hi team,
My customer looks for simple SPST switch for 1000BASE-T and USB2.0. However, ethernet switch family of TS3L50x only has SPDT switch.
Is there any concern to use TS3USB31E for both 1000BASE-T and USB2.0?
TS3USB31E looks has…
Part Number: TS3USB31E
Hi expert,
Referring to USB specfication Rev2.0 "7.1.1 USB Driver Characteristics", The USB port can withstand voltages from -1.0 to 4.6V.
In the other hand, Referring to TS3USB31E datasheet "6.1 Absolute Maximum Ratings…
Part Number: TS3USB31 Hi.
The TS3USB31 datasheets that the NC pin may be connected to ground or left floated on page 3, but then states that the NC pin should be left floating on page 13.
Could Ti confirm whether NC may be connected to GND?
Thanks for…
Part Number: CC2531 Other Parts Discussed in Thread: TS3USB31 Hi, TI support team.
I already asked this issue with previous post, but I would like to ask you again.
We are concerning with USB signal voltage would be added to CC2531 DP/DM pin in spite…
Part Number: TS3USB31 Team,
Our customer is asking for the current required by TS3USB31 in the following conditions.
VCC = 3.8V
OE\ = 1, disabled
D+/D- = low
I don't see this or a similar spec in the datasheet. Can you help please?
Thanks, Darren
Part Number: TS3USB31E We have question about Parameter tj(Total jitter). Does "tj" mean that When the USB 2.0 signal passes through TS3USB31E, the amount of jitter increases 200ps typically ? Even if we compare Figure 14 and Figure 15, it doesn…
Part Number: TS3USB31E Other Parts Discussed in Thread: TS3USB30 Hi Expert,
We have additional question about Tj .
TYP value of TJ is defined in TS3USB31E datasheet, on the other hand MAX value of Tj is defined in TS3USB30 datasheet.
Is there definition…
Part Number: TS3USB31 1. I have a PCB layout where I have D+ routed through pins 5 and 6 (these pins are labeled as D- pins on the chip). And visa versa for D-. I did this for layout considerations in a tight space. Is this reversal going to cause an…