Part Number: TUSB2046B Tool/software:
I am using the TUSB2046 as a hub for several on board devices.
The board is 2 layer
The bottom layer is poured as a ground plane
2 of the diff pairs are also on the bottom layer as highlighted in white on the p…
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Part Number: TUSB2046B Tool/software: Dear Sir, I have used a TIUSB2046B USB hub in my design. I have taken 4 port hub but I am using only 2 port of it remaining 2 port I have disconnected so in future If have to used I can use it. My usb hub is self…
Part Number: TUSB2046B Tool/software: Dear Sir, We are using TUSB2046B USB HUB in our design for 2 ports. I have followed the designing wrt what mentioned in datasheet whether it may be related to termination resistors or optional filter of 22pf. While…
Part Number: TUSB2046B Other Parts Discussed in Thread: TPS2044 Tool/software: Hi Team,
Whenever there is no devices connected to down PORT2 of hub through USB connector (irrespective of USB keyboard or mouse), devices connected to down port 3 and port…
Part Number: TUSB2046B Other Parts Discussed in Thread: TPS2044 Tool/software: hi Team,
Can you please help me understand, in which cases does one need TPS2044 in addition to TUSB2046? Or to which degree are protection features also already integrated…
Part Number: TUSB2046B Tool/software: Hi,
I'm using a TUSB2046B to have an USB link in Full speed.
In the datasheet, there is a design with serial resistor of 27 Ohms on each DM and DP signal pair.
I would like to know the role of these resistors…
Part Number: TUSB2046B Hi TI!
I am designing a system that can connect N devices via USB. Each device has an MCU that has a USB interface (MSP432) and is powered by an external power supply independent of USB.
I show the connection diagram of 4 devices…
Part Number: TUSB2046B Hello, we are interested in implementing the TUSB2046 USB hub on our serial interface PCB to remove the necessity of using an external USB hub which takes up space. We have a few questions regarding the actual implementation of…
