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SY100EP11U

Micrel Semiconductor
Part Number SY100EP11U
Manufacturer Micrel Semiconductor
Description 1:2 Differential Fanout Buffer
Published Apr 30, 2007
Detailed Description Micrel, Inc. 2.5V/3.3V/5V 1:2 DIFFERENTIAL PECL/LVPECL/ECL FANOUT BUFFER ECL Pro™ ECSLSYY1P10r00oEEPP™1111UU SY10EP11U...
Datasheet PDF File SY100EP11U PDF File

SY100EP11U
SY100EP11U

Overview
Micrel, Inc.
2.
5V/3.
3V/5V 1:2 DIFFERENTIAL PECL/LVPECL/ECL FANOUT BUFFER ECL Pro™ ECSLSYY1P10r00oEEPP™1111UU SY10EP11U SY100EP11U FEATURES ■ 2.
5V, 3.
3V and 5V power supply options ■ Guaranteed AC parameters over temperature: • fMAX > 3.
0GHz • < 20ps output-to-output skew • < 200ps tr / tf • < 300ps propagation delay ■ Wide temperature range: –40°C to +85°C ■ Available in 8-pin (3mm) MSOP and SOIC packages ECL Pro™ DESCRIPTION The SY10/100EP11U is a precision, high-speed 1:2 differential fanout buffer.
Having within-device skews and output transition times significantly improved over the EL11V, the EP11U is ideally suited for those applications which require the ultimate in AC performance.
The differential inputs of the EP11U employ clamping circuitry to maintain stability under open input conditions.
If the inputs are left open, the Q outputs will go LOW.
CROSS REFERENCE TABLE Micrel Semiconductor SY10EP11UZI/KI SY10EP11UZI/KI SY100EP11UZI/KI SY100EP11UZI/KI ON Semiconductor MC10EP11D/DT MC10LVEP11D/DT MC100EP11D/DT MC100LVEP11D/DT PIN NAMES Pin D /D Q0, /Q0 Q1, /Q1 VCC VEE Function PECL, LVPECL, ECL, LVECL Clock or Data Input: Internal 75kΩ pulldown resistor.
If left floating, pin defaults LOW, QOUT goes LOW.
PECL, LVPECL, ECL, LVECL complementary Clock or Data Input: Internal 75kΩ pull-up and down resistors.
If left open, default is VCC/2.
When the input is not used, it can be left open.
PECL, LVPECL, ECL, LVECL Outputs: Terminates to VCC –2V.
Positive Power Supply: Bypass with 0.
1µF//0.
01µF low ESR capacitors.
Negative Power Supply: For PECL operation, connect to GND.
ECL Pro is a trademark of Micrel, Inc.
M9999-111606 hbwhelp@micrel.
com or (408) 955-1690 1 Rev.
: D Amendment: /0 Issue Date: November 2005 Micrel, Inc.
ECL Pro™ SY10EP11U SY100EP11U PACKAGE/ORDERING INFORMATION Ordering Information(1) Q0 1 /Q0 2 Q1 3 /Q1 4 VCC 75kΩ 8 VCC 7D VEE 6 /D 75kΩ VEE 75kΩ VCC 5 VEE VEE 8-pin MSOP and SOIC Packages Part Number SY10EP11UKC Package ...


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