Texas Instruments LMH0344 3 Gbps HD/SD SDI Adaptive Cable Equalizer LMH0344GRX/NOPB

The LMH0344 3 Gbps HD/SD SDI Adaptive Cable Equalizer from Texas Instruments is designed to equalize serial digital data transmitted over cable, supporting data rates from 125 Mbps to 2.97 Gbps. It complies with various standards including ST 424, ST 292, ST 344, and ST 259, making it suitable for a range of applications in HD and SD video transmission. The equalizer can handle up to 120 meters of Belden 1694A cable at 2.97 Gbps, and up to 400 meters at 270 Mbps, ensuring robust performance over long distances. This device features both single-ended and differential input configurations, operates on a single 3.3 V supply, and has a typical power consumption of 280 mW. It includes functionalities such as manual bypass, output mute, and DC restoration to manage pathological data conditions effectively. The LMH0344 is available in two compact packages: a 16-pin WQFN and a 25-ball CS-BGA, and it operates within an industrial temperature range of -40°C to +85°C. Additionally, it has an ESD rating of 8 kV, enhancing its reliability in various environments.