Packaging information
| Package | Pins WQFN (RUM) | 16 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the LMH0302
- Supports ST 424 (3G), 292 (HD), and 259 (SD)
- Data Rates up to 2.97 Gbps
- Supports DVB-ASI at 270 Mbps
- 100-Ω Differential Input
- 75-Ω Single-Ended Outputs
- Selectable Slew Rate
- Output Driver Power-Down Control
- Single 3.3-V Supply Operation
- Industrial Temperature Range: –40°C to 85°C
- Typical Power Consumption: 125 mW in SD Mode
and 165 mW in HD Mode - 16-Pin WQFN Package
- Footprint Compatible With the LMH0002SQ
- Replaces the Gennum GS2978
Description for the LMH0302
The LMH0302 3-Gbps HD/SD SDI cable driver is designed for use in ST 424, ST 292, ST 344,
and ST 259 serial digital video applications. The LMH0302 drives 75-Ω transmission lines (Belden
1694A, Belden 8281, or equivalent) at data rates up to
2.97 Gbps.
The LMH0302 provides two selectable slew rates for ST 259 and ST 424 or 292 compliance. The output driver may be powered down through the output driver enable pin.
The LMH0302 is powered from a single 3.3-V supply. Power consumption is typically 125 mW in SD mode and 165 mW in HD mode. The LMH0302 is available in a 16-pin WQFN package.