JOHANSON 100X18X102MV4T

X2Y Filter & Decoupling Capacitors
®
X2Y® filter capacitors employ a unique, patented low inductance design featuring two balanced capacitors
that are immune to temperature, voltage and aging performance differences.
These components offer superior decoupling and EMI filtering performance, virtually eliminate parasitics, and
can replace multiple capacitors and inductors saving board space and reducing assembly costs.
152 3000pF 1500pF
222 4400pF 2200pF
472 9400pF 4700pF
.020µF .010µF
.030µF .015µF
.044µF .022µF
.078µF .039µF
.094µF .047µF
0.20µF 0.10µF
0.36µF 0.18µF
103
153
223
393
473
104
184
50
50
16
25
25
16
10
100 100 100 100 100 50
50
1206 (X18
NPO
X7R
1210 (X41)
X7R
1410 (X44)
X7R
1812 (X43)
X7R
10
10
16
16
10
100 100
25
100 100 100 100 100 100 100 50
100 100 100 100 100 100 100 100 50
X7R
NPO
10
10
X5R
0805 (X15)
16
50
100 100 100 100 100 100 100 100 50
X7R
1.0µF
102 2000pF 1000pF
50
2.0µF
940pF 470pF
471
50
105
440pF 220pF
221
50
0.94µF 0.47µF
200pF 100pF
101
50
X7R
474
47pF
94pF
470
50
0.80µF 0.40µF
33pF
66pF
330
50
404
27pF
54pF
270
50
0.68µF 0.33µF
22pF
44pF
220
50
334
10pF
20pF
100
50
0.44µF 0.22µF
<20pF <10pF
XRX
50
NPO
0603 (X14)
Amplifier FIlter & Decoupling
High Speed Data Filtering
EMC I/O Filtering
FPGA / ASIC / µ-P Decoupling
DDR Memory Decoupling
50
Power Bypass
(2 Y-Caps.)
0402 (X07)
•
•
•
•
•
NPO
EMI Filtering
(1 Y-Cap.)
SIZE
One device for EMI suppression or decoupling
Replace up to 7 components with one X2Y  
Differential and common mode attenuation
Matched capacitance line to ground, both lines
Low inductance due to cancellation effect
CAP.
CODE
•
•
•
•
•
Applications
224
Advantages
VOLTAGE
RATINGS
6.3 = 6.3 VDC
10 = 10 VDC
16 = 16 VDC
25 = 25 VDC
50 = 50 VDC
100 = 100 VDC
500 = 500 VDC
50
50
25
10
100
100 100 100
100 100
500
100
500
16
100
500
100
Contact factory for part combinations not shown.
Filtering capacitance is specified as Line-to-Ground ( Terminal A or B to G)
Power Bypass capacitance is specified Power-to-Ground (A + B to G)
Rated voltage is from line to ground in Circuit 1, power to ground in Circuit 2 .
How to Order X2Y® Capacitors
P/N written: 101X14W102MV4T
100
X14
W
102
M
V
4
T
VOLTAGE
SIZE
DIELECTRIC
CAPACITANCE
TOLERANCE
TERMINATION
MARKING
PACKING
X07=0402
X14=0603
X15=0805
X18=1206
X41=1210
X44=1410
X43=1812
N = NPO
W = X7R
X = X5R
6R3
100
160
250
500
101
501
=
=
=
=
=
=
=
6.3 V
10 V
16 V
25 V
50 V
100 V
500 V
1st two digits are signifiM = ± 20%
V = NI Barrier with 100%
cant; third digit denotes * D = ± 0.50 pF
Tin Plating (Matte)
number of zeros, R =
*Values
<
10
pF
only
F = Polyterm
decimal.
flexible termination
102 = 1000 pF
104 = 0.10 µF
T = SnPb
5R6 = 5.6pF
4 = Unmarked
(Not available)
X2Y® technology patents and registered trademark under license from X2Y ATTENUATORS, LLC
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E
T
=Embossed 7”
=Punched 7”
No code = bulk
Tape specs.
per EIA RS481
X2Y Filter & Decoupling Capacitors
®
Power Bypass S21
Power-to-Ground
EMI Filtering S21
Signal-to-Ground
Labeled capacitance values below follow the P/N order code (single Y cap value)
Effective capacitance measured in Circuit 2 is 2X of the labled single Y cap value.
0.10Ω
Approximate Impedance (Ω)
1.00Ω
1.00Ω
0.10Ω
Approximate Impedance (Ω)
10.0Ω
10.0Ω
0.01Ω
0.01Ω
Electrical
Characteristics
NPO
X7R
X5R
Temperature Coefficient:
0±30ppm/°C (-55 to +125°C)
±15% (-55 to +125°C)
±15% (-55 to +85°C)
Dielectric Strength:
Vrated ≤100VDC: DWV = 2.5 X WVDC, 25°C, 50mA max.
Vrated = 500VDC: DWV = 1.5 X WVDC,
25°C, 50mA max.
WVDC ≥ 50 VDC: 2.5% max.
WVDC = 25 VDC: 3.5% max.
WVDC ≥ 50 VDC: 5% max.
0.1% max.
WVDC = 10-16 VDC: 5.0% max.
WVDC ≤ 25 VDC: 10% max.
WVDC = 6.3 VDC: 10% max.
C≤ 0.047µF: 1000 ΩF or 100 GΩ, whichever is less
C> 0.047µF: 500 ΩF or 10 GΩ, whichever is less
Dissipation Factor:
Insulation Resistance
(Min. @ 25°C, WVDC)
C > 100 pF; 1kHz ±50Hz; 1.0±0.2 VRMS
C ≤ 100 pF; 1Mhz ±50kHz; 1.0±0.2 VRMS
Test Conditions:
Other:
1.0kHz±50Hz @ 1.0±0.2 Vrms
See main catalog page 35 for additional dielectric specifications.
Equivalent Circuits
Cross-sectional View
A
G1
G2
W
Dimensional View
G
CB
A
CB
B
EB
T
W
L
G
B
EB
Case Size
T
0402 (X07)
IN
mm
0603 (X14)
IN
mm
0805 (X15)
IN
mm
1206 (X18)
IN
mm
1210 (X41)
IN
mm
L
1410 (X44)
IN
mm
1812 (X43)
IN
mm
L
0.045 ±
0.003
1.143 ±
0.076
0.064 ±
0.005
1.626 ±
0.127
0.080 ±
0.008
2.032 ±
0.203
0.124 ±
0.010
3.150 ±
0.254
0.125 ±
0.010
3.175 ±
0.254
0.140 ±
0.010
3.556 ±
0.254
0.174 ±
0.010
4.420 ±
0.254
W
0.025 ±
0.003
0.635 ±
0.076
0.035 ±
0.005
0.889 ±
0.127
0.050 ±
0.008
1.270 ±
0.203
0.063 ±
0.010
1.600 ±
0.254
0.098 ±
0.010
2.489 ±
0.254
0.098 ±
0.010
2.490 ±
0.254
0.125 ±
0.010
3.175 ±
0.254
T
0.020
max
0.508
max
0.026
max
0.660
max
0.040
max
1.016
max
0.050
max
1.270
max
0.070
max
1.778
max
0.070
max
1.778
max
0.090
max
2.286
max
EB
0.008 ±
0.003
0.203 ±
0.076
0.010 ±
0.006
0.254 ±
0.152
0.012 ±
0.008
0.305 ±
0.203
0.016 ±
0.010
0.406 ±
0.254
0.018 ±
0.010
0.457 ±
0.254
0.018 ±
0.010
0.457 ±
0.254
0.022 ±
0.012
0.559 ±
0.305
CB
0.012 ±
0.003
0.305 ±
0.076
0.018 ±
0.004
0.457 ±
0.102
0.022 ±
0.005
0.559 ±
0.127
0.040 ±
0.005
1.016 ±
0.127
0.045 ±
0.005
1.143 ±
0.127
0.045 ±
0.005
1.143 ±
0.127
0.045 ±
0.005
1.143 ±
0.127
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11
X2Y Filter & Decoupling Capacitors
®
The X2Y® Design - A Balanced, Low ESL, “Capacitor Circuit”
The X2Y® capacitor design starts with standard 2 terminal MLC capacitor’s opposing electrode sets, A & B, and adds a third electrode set (G) which
surround each A & B electrode. The result is a highly vesatile three node capacitive circuit containing two tightly matched, low inductance capacitors
in a compact, four-terminal SMT chip.
EMI Filtering:
The X2Y® component contains two shunt or “line-to-ground” Y capacitors. Ultra-low ESL (equivalent
series inductance) and tightly matched inductance of these capacitors provides unequaled high frequency
Common-Mode noise filtering with low noise mode conversion. X2Y® components reduce EMI emissions
far better than unbalanced discrete shunt capacitors or series inductive filters. Differential signal loss is
determined by the cut off frequency of the single line-to-ground (Y) capacitor value of an X2Y®.
Power Bypass / Decoupling
For Power Bypass applications, X2Ys® two “Y” capacitors are connected in parallel. This doubles the total
capacitance and reduces their mounted inductance by 80% or 1/5th the mounted inductance of similar sized
MLC capacitors enabling high-performance bypass networks with far fewer components and vias. Low ESL
delivers improved High Frequency performance into the GHz range.
GSM RFI Attenuation in Audio & Analog
GSM handsets transmit in the 850 and 1850 MHz bands using a TDMA pulse
rate of 217Hz. These signals cause the GSM buzz heard in a wide range of audio
products from headphones to concert hall PA systems or “silent” signal errors
created in medical, industrial process control, and security applications. Testing
was conducted where an 840MHz GSM handset signal was delivered to the
inputs of three different amplifier test circuit configurations shown below whose
outputs were measured on a HF spectrum analyzer.
1) No input filter, 2 discrete MLC 100nF power bypass caps.
2) 2 discrete MLC 1nF input filter, 2 discrete MLC 100nF power bypass caps.
3) A single X2Y 1nF input filter, a single X2Y 100nF power bypass cap.
X2Y configuration provided a nearly flat response above the ambient and up to
10 dB imrpoved rejection than the conventional MLCC configuration.
Amplifier Input Filter Example
In this example, a single Johanson X2Y® component was used to filter noise at the input of a
DC instrumentation amplifier. This reduced component count by 3-to-1 and costs by over 70%
vs. conventional filter components that included 1% film Y-capacitors.
Parameter
X2Y®
10nF
Discrete
10nF, 2 @ 220 pF
Comments
DC offset shift
< 0.1 µV
< 0.1 µV
Referred to input
Common mode rejection
91 dB
92 dB
Source: Analog Devices, “A Designer’s Guide to Instrumentation Amplifiers (2nd Edition)” by Charles Kitchin and Lew Counts
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X2Y Filter & Decoupling Capacitors
®
Common Mode Choke Replacement
• Superior High Frequency Emissions Reduction
• Smaller Sizes, Lighter Weight
• No Current Limitation
• Vibration Resistant
• No Saturation Concerns
See our website for a detailed application note with component
test comparisons and circuit emissions measurements.
Measured Common Mode Rejection
Parallel Capacitor Solution
A common design practice is to parallel decade capacitance values to
extend the high frequency performance of the filter network. This causes an
unintended and often over-looked effect of anti-resonant peaks in the filter
networks combined impedance. X2Y’s very low mounted inductance allows
designers to use a single, higher value part and completely avoid the antiresonance problem. The impedance graph on right shows the combined
mounted impedance of a 1nF, 10nF & 100nF 0402 MLC in parrallel in RED.
The MLC networks anti-resonance peaks are nearly 10 times the desired
impedance. A 100nF and 47nF X2Y are plotted in BLUE and GREEN. (The
total capacitance of X2Y (Circuit 2) is twice the value, or 200nF and 98nF in this
example.) The sigle X2Y is clearly superior to the three paralleled MLCs.
X2Y High Performance Power Bypass - Improve Performance, Reduce Space & Vias
Actual measured performance of two high performance SerDes FPGA designs demonstrate how a 13 component X2Y bypass network
significantly out performs a 38 component MLC network. For more information see http://johansondielectrics.com/pdfs/JDI_X2Y_STXII.pdf
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