A new technique for realizing CMOS digitally-controlled decibel-linear variable gain amplifier (VGA) circuits is described. CMOS VGA circuits employing the proposed technique are then given. Besides ...

We tested the top HDMI cables from leading brands to find the most dependable options for clear audio and video in 2025.

After its initial reveal at CES 2025, the HDMI Forum has officially released the full specifications for HDMI 2.2 to manufacturers.

HDMI 2.1's successor broke cover at CES 2025, promising significantly increased bandwidths to support much more demanding video formats, and now we have a clearer understanding of what those video ...

The HDMI forum, which develops and manages HDMI specification, has officially launched the final and full specifications for HDMI version 2.2.

While most TVs have multiple HDMI ports, they may not all be the same kind of HDMI port. There are different versions of the standard with varying capabilities.

Want to connect a laptop to a TV to watch Netflix and your vacation photos on the big screen? Here are a few different ways to do it.

A video graphics array (VGA) (640 × 480) indirect time-of-flight (ToF) CMOS image sensor has been designed with 4-tap 7-μm global-shutter pixel in 65-nm back-side illumination (BSI) process. With a ...

Puzzled about the ports on your current computer or trying to understand what the USB-C ports on your next laptop are capable of? We explain the differences between USB, HDMI and ethernet.

We've rounded up the best 120Hz 4K TVs going right now to ensure you can pick from the specialist screens to bag the highest refresh rate on a home TV.

I’ve connected and disconnected hundreds of HDMI cables in my time, but I must admit that I’ve never truly considered a post-HDMI world — until now. To understand why this is potentially a ...

The new standard could eventually replace all existing A/V and computing cables.