LMH0001

LMH0001 www.ti.com SNLS276C – AUGUST 2007 – REVISED APRIL 2013 LMH0001 SMPTE 259M / 344M Serial Digital Cable Driver Check for Samples: LMH0001 FEATURES 1 2 SMPTE 259M and SMPTE 344M Compliant Data Rates to 540 Mbps Supports DVB-ASI at 270 Mbps Differential Input 75Ω Differential Output Adjustable Output Amplitude Single 3.3V Supply Operation Industrial Temperature Range: −40°C to +85°C 125mW Typical Power Consumption 16–pin WQFN Package Footprint Compatible with the LMH0002SQ and the GS9078A. DESCRIPTION The LMH0001 SMPTE 259M / 344M Serial Digital Cable Driver is designed for use in SMPTE 259M / 344M serial digital video applications. The LMH0001 drives 75Ω transmission lines (Belden 8281, Belden 1694A or equivalent) at data rates up to 540 Mbps. The output voltage swing of the LMH0001 is adjustable via a single external resistor. The LMH0001 is powered from a single 3.3V supply. Power consumption is typically 125mW. The LMH0001 is available in a 16-pin WQFN package. APPLICATIONS SMPTE 259M and SMPTE 344M Serial Digital Interfaces DVB-ASI Applications Sonet/SDH and ATM Interfaces Digital Routers and Switches Distribution Amplifiers Buffer Applications Set Top Boxes Security Cameras Typical Application VCC 1.0 PF Differential Input 1.0 PF 49.9: 49.9: 0.1 PF 75: VCC SDI VCC SDO LMH0001 SDO RREF SDI VEE VCC 750: 0.1 PF 75: 5.6 nH 75: 75: 4.7 PF 4.7 PF 5.6 nH 1 Please be aware that an important notice concerning availabilit...