The SN65ELT20 is a TTL-to-differential PECL translator. It operates on a 5-V supply and ground only. The output is undetermined when the inputs are left floating. The low output skew makes the device an ideal solution for clock or data signal translation.
The SN65ELT20 is housed in an industry-standard SOIC-8 package and is also available in a TSSOP-8 package.
| Function | Driver, Translator |
| Protocols | PECL |
| Number of transmitters | 1 |
| Number of receivers | 0 |
| Supply voltage (V) | 5 |
| Signaling rate (MBits) | 860 |
| Input signal | TTL |
| Output signal | 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 |