• Part: LMH0397
  • Description: 3G-SDI Bidirectional I/O
  • Manufacturer: Texas Instruments
  • Size: 2.21 MB
Download LMH0397 Datasheet PDF
Texas Instruments
LMH0397
Features - 1 User-configurable adaptive cable equalizer or cable driver with integrated reclocker - Supports ST-424 (3G), ST-292 (HD), and ST-259 (SD) - patible with DVB-ASI and AES10 (MADI) - Integrated reclocker locks to SMPTE rates of 2.97 Gbps, 1.485 Gbps, or divide-by-1.001 subrates and 270 Mbps - On-Chip 75-Ω termination and return loss pensation network - EQ (equalizer) mode: - Adaptive cable equalizer with integrated reclocker - 100-Ω Output driver with de-emphasis - Reclocked 75-Ω loop-through output - EQ mode cable reach (Belden 1694A, SDI_OUT Disabled): - 200 m at 2.97 Gbps - 300 m at 1.485 Gbps - 600 m at 270 Mbps - CD (cable driver) mode: - Dual differential output cable drivers with integrated reclocker - Adaptive PCB input equalizer - Reclocked 100-Ω loopback output - Automatic pre-emphasis and slew rate control on 75-Ω outputs - Polarity inversion on 75-Ω and 100-Ω outputs - Automatic power save in absence of input signal - Power dissipation: 25 m W (typical) -...