DESCRIPTION
The SY10/100ELT23L are dual differential LVPECL to-LVTTL translators with +3.3V power supply. Because LVPECL (Low Voltage Positive ECL) levels are used, only +3.3V and ground are required. The small outline 8-
pin SOIC package and the low skew, dual gate design of the ELT23L makes it ideal for applications which require the translation of a clock and a data signal. The ELT23L is available in both ECL standards: the 10ELT is compatible with positive ECL 10H logic levels, while the 100ELT is compatible with positive ECL 100K logic levels.

FEATURES
■ 3.3V power supply
■ 2.0ns typical propagation delay
■ <500ps typical output-to-output skew
■ Differential LVPECL inputs
■ 24mA LVTTL outputs
■ Flow-through pinouts
■ Available in 8-pin SOIC package