Micrel 100EP111U
The SY100EP111U is a high-speed, low skew 1-to-10 differential fanout buffer designed for clock distribution in new, high-performance systems. The internal 2:1 mux allows the input to select between two diffeFEATURES
● 2.5V and 3.3V power supply options● Guaranteed AC parameters over temperature:
● fMAX = 3GHz
● < 25ps output-to-output skew
● < 250ps tr / tf
● < 400ps propagation delay
● Wide temperature range: –40°C to +85°C
● Differential design
● VBB output for single-ended input applications
● Fully compatible with industry standard 100K I/O levels
● Available in 32-pin TQFP package BLOCK DIAGRAM CLK0 VEE 75kΩ /CLK0 75kΩ 75kΩ VEE VCC CLK1 VEE 75kΩ /CLK1 75kΩ 75kΩ VEE VCC CLK_SEL 75kΩ VEE 0 1 VBB Q0 /Q0 Q1 /Q1 Q2 /Q2 Q3 /Q3 Q4 /Q4 Q5 /Q5 Q6 /Q6 Q7 /Q7 Q8 /Q8 Q9 /Q9
DESCRIPTION
Precision Edge®