Ars Technica

Digitial Coax AND Optical Inputs Not Working on Receiver? WTF?

So I got a nice Xmas DVD player deal, set it all up with a optical output to the optical input on my Yamaha HTR-5240 and got no sound. Hooked up the analog inputs as well, and got sound, but I am ...
Ars Technica

I think I broke the optical digital input on my receiver

I had disconnected wires to move things around, and when I tried to connect it back, I noticed it seems to be missing something.<BR><BR>The small lid on the optical input is gone and when I try to ...
Electronic Design

Tailoring the Design of Transimpedance Amplifiers to Infrared Sensor Apps (Part 2)

For Part 1, click here. High-speed optical communications applications have some high-level transimpedance-amplifier (TIA) circuit similarities with laser rangefinders (LRFs) and LiDAR. However, there ...
Electronic Design

PHY Testing for Multi-Gigabit Automotive Ethernet over Glass Optical Fiber

What's behind the IEEE 802.3cz Multi-Gigabit Glass Optical Fiber Automotive Ethernet standard. Optical vs. electrical links in automotive Ethernet. Details behind various compliance and conformance ...