LMH1219 - Texas Instruments

LMH1219 Low Power 12G UHD Adaptive Cable Equalizer

The LMH1219 is a low-power, dual-input and dualoutput, adaptive equalizer with integrated reclocker. It supports SMPTE video rates up to 11.88 Gbps and 10 GbE video over IP, enabling UHD video for 4K/8K applications. An extended reach adaptive cable equalizer at IN0 is designed to equalize data transmitted over 75 Ω coaxial cable and operates over a wide ran.

Features

•1 Supports ST-2082-1(12G), ST-2081-1(6G), ST424(3G), ST-292(HD), and ST-259(SD)
• Supports SFF8431 (SFP+) for SMPTE 2022-5/6
• Compatible with DVB-ASI and AES10 (MADI)
• Integrated Reference-Less Reclocker Locks to SMPTE and 10GbE Rate: 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps, or Divide-by-1.001 SubRates, 270 Mbps and 10.3125 Gbps
• Adaptive Cable Equalizer at Input 0 (IN0)
• Cable Reach (Belden 1694A):
  – 75 m at 11.88 Gbps (4Kp60 UHD)
  – 120 m at 5.94 Gbps (UHD)
  – 200 m at 2.97 Gbps (FHD)
  – 280 m at 1.485 Gbps (HD)
  – 600 m at 270 Mbps (SD)
• Adaptive Board Trace Equalizer at Input 1 (IN1.