SD044EVK [Texas Instruments]

The LMH0044 is a monolithic integrated circuit designed for equalizing data transmitted over cable or similar dispersive loss media. It operates over a wide range of data rates from 125 Mbps to 1.485 Gbps and supports SMPTE 292M, SMPTE 344M, and SMPTE 259M standards. The device implements DC restoration to handle pathological data conditions and can be driven in either single-ended or differential configuration. Key features include separate carrier detect and output mute pins with programmable threshold, manual bypass, and 50Ω differential outputs. It operates from a single 3.3V supply with typical power consumption of 208 mW and replaces the GS1574 and GS1574A.