Hi Bhavesh,
Yes, since the other lanes are not being used it is recommended to tie those pin to ground through a termination resistor as shown in your image.
We have an FAQ about this topic: https://e2e.ti.com/support/switches-multiplexers-group/switches…
Part Number: TMUX646 Because of the very small pitch it is very challenging to route all the signals to the correct pins.
For easier routing would it be OK to swap the polarity at the input pins and of course also at the output pins for each data pair…
Part Number: TMUX646 Hi,
In my design, 2 TMUX646 parts are used for external loopback TX and RX pads on the same MIPI device. From the MIPI IP vendor, we received differential insertion loss limits for the proper MIPI functionality.
But the TMUX646 datasheet…
Part Number: TMUX646 Hi Team,
Customer is now looking for a MIPI switch device which can support C-PHY and 6Gsps speed, I could see TMUX646 can support MIPI C-PHY but it doesn't mention the speed. Does TMUX646 can fulfill this requirement? If not, do…
Part Number: TMUX646 Hi there,
I notice a section in the datasheet 8.3.3 Powered-Off Protection which explains how the device maintains a high impedance when powered off. This is good, but I am keen to know if the protection diodes will still clamp an…
Part Number: TMUX646 Hello,
I'm currently working on a layout for connecting two CSI interface cameras (15 pin and 24 pin) and I'm utilizing the switch to switch between the two. I'm struggling to match the impedance to 100 ohm differential impedance…
Part Number: TMUX646 the data sheet show a Typical D-PHY Application about one dsi output to two mipi module, but we want use it as two mipi output to one module.
we want to use it to address LP Bi-direction Communication problem with our fpga which does…
Hi Clemens,
Thank you for your reply.
I have one more question about TMUX646.
TMUX646's package is 0.4mm pitch FBGA
My customer said that it is difficult to implement with 0.4mm pitch.
Do you have any other device with equivalent to TMUX646 but…
Part Number: TMUX646 Hi there,
My application is not MIPI, but the performance of this part looks well suited for my application in terms of crosstalk, insertion loss, bandwidth, etc.
I would like to use this device to switch some balanced signals that…
