TUSB1002A: Power consumption for TUSB1002A

in USB disconnect mode, Mode is F or 1, EN is 1. TX is sending Rx detect signal ( pulse signal), RX termination is off.

How worse is the power in disconnect mode.?

Regards

Brian

Hi Brian,

So if the mode = 0 or R, that can't entry to disconnect mode, right?

They use mode=0 and EN=1 in PCIE interface, the consumption about 330mW, I think the TUSB1002A didn't entry the disconnect mode.

So, I want to check the TUSB1002A (mode= 0 EN=1) using in PCIE mode if can entry the disconnect mode? 

If can't entry the disconnect mode in PCIE interface, if the PCIE can entry any power saving mode like L0s or L1?

mode=0 is normal redriver mode, it can't get into disconnect mode.

You may try mode=R, PCIe mode.

Regards

Brian

Hi Brian,

I want to check with you, If mode=R, the TUSB1002A can support L0s or L1 for PCIE power management?

I will check with system and give you update

Far:

   Mode=R mode don't support U1/U2  or disconnect, that's why power is so high.

regards

brian

How about the PCIE power state can entry the L0s and L1?