 Hello everyone, welcome to Renault Talks IP. Today I want to address an important topic with you, the temperature of the Mu1. Some customers wear concern about the temperature of it, and also if this can affect the long-term reliability of the Mu1. But before we jump into a term like equation, let's just talk about the Mu1 itself. It's a part, the size of your finger. You know it as the gateway, Renault worked on a gateway first, so UHD-SDI to 2010 and back and forth. But now what we do with it, which is really interesting, now we do IP to IP platform. We do JPEG XS, JPEG 2000 to 2010, back and forth, and we pushed it to the multiviewer. So we do a 16 image multiviewer with it. That's true. Inside this guy, you will find a multiviewer. Now multiviewer take powers to do. So my previous career, I did a multiviewer in one rack unit. It took me 75 watts. So now I see you coming. It's impossible that you fit 75 watts inside the Mu1. And you're totally right. We are now at 6 watts. And the 6 watts is really important. Bear with me. We need to remember the 6 watts. And you see it's a huge saving. It's more than 10 times the previous generation. But now what's this means in terms of thermal? So let's go to a simple QFN package, also known as quad-flat package. So the red square, it's the silicon dye. The silicon dye, also known as junction, it's where all the transistor and all the heat is generated. Of course, in a perfect world, all this heat is sent over, let's say the outside world. But this is not true. There's resistance inside. And the resistance there, it's called theta jh, so junction to ambient air. So this is really super important. So on the QFN package, this is 18 Celsius per watt. So meaning that if you draw 10 watts, you have a rise of 180 Celsius between your dye and the ambient. So if your ambient, you touch it, it's 20 degrees, your dye running at 200. So now, interesting thing for you to know, the maximum junction temperature, the max is 175 Celsius with the current state of the CMOS. So 175 Celsius is the number to remember. Before that, you will not affect the dye. You will not affect the life of the dye. So now let's go to the new one. As you can see there, I cannot really go in how we did it because it's proprietary technology of read all communication. But I can tell you the resistance we have from the processing engine to the outside world is about four Celsius per watt. So remember my six watts, right? So six watt, time four, it's 24 Celsius. So if you touch the muon on top, and it's 40 degrees, so internally we're running at 64, which is far from the 175 Celsius. So the cool thing, interesting thing to remember here, is you can compare that as a car and a motorcycle. The car, the engine is buried under the hood, so it's impossible for you to touch it. And the motorcycle, the engine is free to air, so you can touch it, right? And you can burn yourself on the motorcycle, not on the car, but maybe the car engine is running more hot than the motorcycle. Same for the muon. You have a card, you have a frame, and the processing inside is running probably way more hot, way more high in temperature. The thermal is way higher than the muon, but you touch it. You touch the processing. That's a really cool thing with the muon. You touch the engine of your processing devices. You touch the muon, you touch the engine. And remember, even if you think that the perception is it's more hot, ask your other vendors to provide you the thermal, a thermal couple inside the device, and you can see that the temperature there sometime might be way higher than the muon. So thank you very much for watching. I hope this was useful, and now you understand that the coolest product out there, it's the muon. For more information, don't forget to check Ridol.net. I'm Renaud Lavoie with Ridol. I wish you a wonderful and a cool day.