| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LMH0044 |  506Kb/7P | SMPTE 292M / 259M Adaptive Cable Equalizer |
| LMH0044 |  224Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |
| LMH0044 |  226Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |
| LMH0044 |  254Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |
 National Semiconductor ... | LMH0044SQ |  506Kb/7P | SMPTE 292M / 259M Adaptive Cable Equalizer |
| LMH0044SQ |  224Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |
| LMH0044SQ |  254Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |
 National Semiconductor ... | LMH0044 |  224Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |
| LMH0044 |  226Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |
| LMH0044 |  254Kb/8P | SMPTE 292M / 259M Adaptive Cable Equalizer |