Part Number: TPD12S520 My customer has a layout related question:
We are laying the HDMI on our board. We are using the TPD12S520 to provide some protection. It is not convenient in or layout to match the differential pairs meaning TMDS_CLK+ going to…
Part Number: TPD12S520 Hi team,
My customer is using the TPD12S520 now, they meet one problem. They find the our TVS inside isn't broken but the HDMI device behind the chip is damaged. They want to check the spec of ESD and TVS inside. Could you please…
Part Number: TPD12S520 The datasheet (SLVS640E) specifies that I(LV), the bias supply current, is typically 1mA and maximum of 2mA. It is also specified that the LV_SUPPLY value must be from 1V to 5.5V.
This appears to contradict the "Typical Application…
Part Number: TPD12S520 Hi All,
As title, Please kindly help to provide Tj & Tc information to us.
We can't find this informaiton from datasheet.
Thanks.
Champs,
So if I am not using any of the low-speed signals (eg CE, DDC, HOTPLUG)- do I need to terminate them with pullups? I realize the safe answer is yes, but if you look at the block diagram; it really does suggest that if you just GND the LV_SUPPLY…
Part Number: TPD12S520 Hello E2E,
I am using the TPD12S520DBTR part to protect the HDMI inputs from ESD. When an HDMI cable is attached It is going to the normal 3.3V but when the cable is disconnected the HDP does not go below 2.5V. It is at 0V if the unit…
Other Parts Discussed in Thread: TPD12S520 Planning on using the TPD12S520 HDMI ESD protection device for ADV7610 HDMI receiver. Previously used (2) RCLAMP0524 and (1) RCLAMP0504.
Can I connect LV_SUPPLY pin to 5V_SUPPLY and have the device operate entirely…
Part Number: TPD12S521 Hi!
We have a very similar set up and problem as in this previous question:
https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1114255/tpd12s520-hdmi-output-not-working/4130130?tisearch=e2e-sitesearch&keymatch…
Other Parts Discussed in Thread: TPD12S520 Using the TPD12S520RMNR (WQFN package) and laying out the board now.
Are there any recommendations or reference design for laying out the TPD12S520 along with a micro-HDMi connector?
Is it possible to swap some…
Other Parts Discussed in Thread: TPD12S520 , TPD1E05U06 , TS5A3166 Hi,
We are using the ESD protection & level shifting device - TPD12S520 in the HDMI input path of one of our boards. We have done the TPD12S520 design as per the receiver side application…