The SN65LVEL11 is a fully differential 1:2 ECL fanout buffer. The device includes circuitry to maintain a known logic level when inputs are in open condition. The SN65LVEL11 is functionally equivalent to SN65EL11 with improved performance. The SN65LVEL11 is housed in an industry standard SOIC-8 package and is also available in the TSSOP-8 package option.
| Function | Translator |
| Protocols | ECL, PECL |
| Number of transmitters | 2 |
| Number of receivers | 1 |
| Supply voltage (V) | 3.3 |
| Signaling rate (MBits) | 4000 |
| Input signal | PECL |
| Output signal | ECL, PECL |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |
| VSSOP (DGK) | 8 | 14.7 mm² 3 x 4.9 |