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SY100ELT22L

Micrel Semiconductor
Part Number SY100ELT22L
Manufacturer Micrel Semiconductor
Description 3.3V DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR
Published Nov 16, 2005
Detailed Description Micrel, Inc. 3.3V DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR Precision Edge® Precision ESdYg89e2®22L SY89222L FEATURES ...
Datasheet PDF File SY100ELT22L PDF File

SY100ELT22L
SY100ELT22L

Overview
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 hbwhelp@micrel.
com 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 Marking 222 222 with Pb-Free bar-line indicator Lead Finish Sn-Pb Pb-Free NiPdAu Notes: 1.
Contact factory for die availability.
Dice are guaranteed at TA = 25°C, DC electricals only.
2.
Tape and Reel.
PIN DESCRIPTION Pin Number 7, 6 1, 2, 3, 4 Pin Name D0, D1 Q0, /Q0, Q1, /Q1 Type TTL Input 100k LVPECL Output 8 VCC Power 5 GND, Ground Exposed Pad Pin Function Single-ended TTL inputs.
If left open, defaults to HIGH.
Differential LVPECL Outputs: See “Output Interface Applications” ...


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