LMH1218 Description
The LMH1218 device is a low-power cable driver with integrated reclocker to drive serial video data patible to SMPTE-SDI, SMPTE 2022-5/6, 10GbE Ethernet, and DVB-ASI standards. The LMH1218 supports up to 11.88 Gbps to enable Ultra High Definition Video for 4K/8K applications. With 75-Ω and 50-Ω transmitter outputs, the LMH1218 enables multiple media options such as coax, fiber, and FR-4 PCB.
LMH1218 Key Features
- Locks to Rates 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps, or Divided by 1.001 SubRates, DVB-ASI (270 Mbps) and 10GbE
- Reference-Free Operation With Fast Lock Time Covering All Supported or Selected Data Rates
- 75-Ω and 100-Ω Transmitter Outputs
- Integrated 2:1 Mux Input, 1:2 Demux/Fanout
- Automatic Slew Rate Based on Input Rate Detect
- On-Chip Eye Monitor
- Low 300-mW Power Consumption With Automatic
- Programmable Through SPI or SMBus Interface
- Single 2.5-V Supply Operation
- Small 4-mm × 4-mm 24-Pin WQFN Package