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Home > Products > X2Y Capacitors > Overview

SAMSUNG > X2Y Capacitors > Overview Download

High capacitance & Low ESL Highly reliable performance
Industry standard size
Tape & reel for surface mount assembly
Decoupling
FPGA , ASIC, CPU Decoupling
DDR Memory Decoupling
Switching Power Supplies
Decoupling
Decoupling
FPGA , ASIC, CPU Decoupling
DDR Memory Decoupling
Switching Power Supplies
Decoupling

X2Y �� Benefits

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.

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