SY89222L

Micrel, Inc. 3.3V DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR Precision Edge® Precision ESdYg89e2®22L SY89222L FEATURES s 3.3V power supply s 300ps typical propagation delay s <100ps output-to-output skew s Differential LVPECL outputs s PNP TTL inputs for minimal loading s Flow-through pinouts s Available in ultra-small 8-pin MLF™ (2mm × 2mm) package DESCRIPTION Precision Edge® The SY89222L is a dual TTL-to-differential LVPECL translator with a +3.3V power supply. Because LVPECL (Positive ECL) levels are used, only +3.3V and ground are required. The SY89222L is functionally equivalent to the SY100ELT22L but in an ultra-small 8-lead MLF™ package that features a 70% smaller footprint. The low skew, dual gate design of the SY89222L makes it ideal for applications that require the translation of a clock and a data signal. FUNCTIONAL CROSS REFERENCE TABLE Micrel Part Number Functional Cross 2×2 MLF™ PECL 8-SOIC SY89222L 100K SY100ELT22 Precision Edge is a registered trademark of Micrel, Inc. MLF and MicroLeadFrame are trademarks of Amkor Technology, Inc. M9999-051805 [email protected] or (408) 955-1690 1 Rev.: B Amendment: /0 Issue Date: May 2005 Micrel, Inc. Precision Edge® SY89222L PACKAGE/ORDERING INFORMATION Q0 1 /Q0 2 LVPECL Q1 3 /Q1 4 8 VCC 7 D0 TTL 6 D1 5 GND TOP VIEW 8-Pin MLF™ Ultra-Small Outline (2mm × 2mm) Ordering Information(1) Part Number SY89222LMITR(2) SY89222LMGTR(2) Package Type MLF-8 MLF-8 Operating Range Industrial Industrial Package...