High Speed and Power-Saving Interface for High-Resolution and Low Power Display Panel

摘要

An 8-bit, 1446-channel source driver IC for the 2K resolution application has been presented The proposed source IC adopts the point-to-point (P2P) interface with the embedded clock to achieve the high video data rate requirement. The fine-grained control has also been developed for the interface to operate with very low power consumption, which is as low as one-fourth that of the traditional design. The source driver is implemented in a 0.15μm 1.8V/13.5V high-voltage process. The maximum data rate with a 1.8V supply voltage is up to 2.25Gbps.