Overview

High capacitance & Low ESL Highly reliable performance
Industry standard size
Tape & reel for surface mount assembly

FPGA , ASIC, CPU Decoupling DDR Memory Decoupling Switching Power Supplies

FPGA , ASIC, CPU Decoupling DDR Memory Decoupling Switching Power Supplies

X2Y for Bypass/Decoupling

Ultra-low equivalent series inductance (ESL)
Reduces component count and associated placement costs.
Dramatic reduction in vias used, which improves routing.
Using fewer components increases product reliability
Systems savings through circuit design simplification.
Cost effective on the IC package and the printed circuit board.

X2Y for EMI Filtering

Replaces inductors and feedthru capacitors.
X2Y is used in bypass and adds no DC resistance.
Superior filtering for AC-DC power or high speed data lines.
Provides differential & common mode filtering with a single device.
Two capacitors in one package eliminates aging, voltage and temperature variations.
Matched line-to-ground capacitance, results in unmatched common mode rejection.

An ordinary bypass capacitor has opposing electrode layers stacked inside. An X2Y�� incorporates a third set of shield electrode layers to effectively surround each existing electrode within the stack of a two-terminal capacitor.

What’s different about the X2Y�� Design?

The end result is a three-node capacitive circuit. The only external difference is two additional side terminations, creating a four-terminal device, which allows circuit designers a multitude of use options.