"Differential Gain" and "Differential Phase" (DG/DP) are video measurements that are standard in the broadcast world. These measurements are made when the video signal has a staircase video waveform (...
This article introduces a 10W LED driver designed with TI control chip TPS92210. TPS92210 has a unique critical mode fixed peak current control function, and the design does not require feedback, maki...
I used a 240x320 screen and it responded quickly, but after I changed to a 480x272 screen (the driver was adjusted accordingly), the response was somewhat delayed. What could be the problem?...