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Micrel, Inc.
3.3V DUAL DIFFERENTIAL LVPECL-to-LVTTL TRANSLATOR
ECL Pro™
ECSYL10P0rEoP™T23L
SY100EPT23L
FEATURES
■ 3.3V power supply ■ 1.9ns typical propagation delay ■ Maximum frequency > 275MHz ■ Differential LVPECL inputs ■ 24mA LVTTL outputs ■ Flow-through pinouts ■ Internal input resistors: pulldown on D, pulldown
and pullup on /D ■ Q output will default LOW with inputs open or at
Ground ■ Available in 8-pin MSOP and SOIC packages
ECL Pro™
DESCRIPTION
The SY100EPT23L is a dual differential LVPECL-toLVTTL translator. Because LVPECL (Low Voltage Positive ECL) levels are used, only +3.3V and ground are required. The tiny 8-pin MSOP and dual-gate design of the EPT23L makes it ideal for applications which require the translation of a clock and data signal.