LVDS

Introduction to LVDS interface Through the previous introduction, I believe everyone has a certain understanding of the TFT-LCD signal interface. Of course, in addition to the SPI, MCU, and RGB introduced earlier, the TFT-LCD signal interface also has various interface types such as LVDS, MIPI, eDP, HDMI, etc. , this issue introduces LVDS, an interface […]

LVDS (Low Voltage Differential Signaling) is a small amplitude differential signaling technology that uses very low amplitude signals (250mV~450mv) to transmit data through a pair of parallel PCB traces or balanced cables.   The current and voltage amplitudes flowing through the two parallel differential signal lines are opposite. The noise signal is coupled to the