Phycomp
Product specification
Surface-mount ceramic
EMI filter capacitors
DESCRIPTION
X2Y
®
Series
Phycomp’s X2Y
®
series is a breakthrough in the design of ceramic multilayer products for decoupling and filtering in
an IPD (integrated passive device).
X2Y
®
products comprise two identical Y-capacitors and one X-capacitor, integrated into a 4 terminal device, which is
available in standard MLCC sizes. Thanks to the unique multilayer construction the device provides noise cancellation
within the device, reducing ESL from nanohenry to picohenry levels.
Using the unique balance between the Y-capacitors and the shielded multilayer structure the X2Y
®
products offer
superior decoupling and filtering.
The X2Y
®
device performs as a broadband filter enabling better EMC compliance for electrical equipment in a wide
range of applications.
FEATURES
•
Broadband Filter and Decoupler:
X2Y is effective up to 10 GHz and frequencies beyond.
•
By-pass:
Unlike feedthrough capacitors, X2Y devices are in by-pass and only handle the noise current.
•
Superior Balance:
2 closely matched Y-caps provide stable balance over time and temperature.
•
Ultra-low Inductance:
typical equivalent series inductance (ESL) to less than 50 picohenries.
•
Ultra-low ESR:
typical values of a few milli-ohms.
•
Lower Component and Placement Costs:
X2Y can eliminate inductors, ferrites, standard capacitors, resistors
and surge devices normally combined to form filter networks in the past.
•
Board Space Reduced:
Whether on the PCB board or IC Package, X2Y components allow for design simplification
resulting in a substantial reduction of board space needed.
APPLICATIONS
•
EMI filtering on DC motors
•
Filtered connectors (airbag
connectors, RJ-45 connectors)
•
High speed data-line filtering
•
Decoupling of supply-lines in high
speed digital circuits
•
Broadband filtering.
input 2
typical application
line
equivalent circuit configuration
Cy
input 1
line
Cy
Cx
RYA033
A
GROUND
B
Fig.1
Simplified outline.
2003 Apr 02 Rev.7
2
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
EMI filter capacitors
QUICK REFERENCE DATA
DESCRIPTION
Materials
Rated voltage
Capacitance range (Y-capacitor):
0603 series
0805 series
1206 series
1210 series
1812 series
Tolerance on capacitance
Test voltage (DC) for 1 minute
Sectional specifications
Detailed specification
Climatic category (IEC 60068)
10 pF to 220 nF
10 pF to 470 nF
22 nF to 2200 nF
47 nF to 4700 nF
100 nF to 1000 nF
NP0, X7R, Y5V
VALUE
X2Y
®
Series
10 V, 16 V, 25 V, 50/63 V, 100 V (IEC)
±10%
(K),
±20%
(M),
−20%
to
+80%
(Z),
2.5
×
U
R
IEC 60384-10, second edition 1989-04
based on IEC 60384-10-1
NP0 and X7R: 55/125/56, Y5V: 25/85/21
2003 Apr 02 Rev.7
3
www.yageo.com
Embedded System
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