160X44N105MV4E [JOHANSON]
Data Line Filter, 1 Function(s), 16V, EIA STD PACKAGE SIZE 1410, 3 PIN;
| 型号： | 160X44N105MV4E |
| 厂家： | 
JOHANSON TECHNOLOGY INC. |
| 描述： | Data Line Filter, 1 Function(s), 16V, EIA STD PACKAGE SIZE 1410, 3 PIN 电容器 |
| 文件： | 总6页 (文件大小：514K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
X2Y Fil t e r & De c o u p l i n g
ca pa c i t o r s
The X2Y® Design - A Capacitive Circuit
X2Y® components share many common features with standard multi-layer ceramic capacitors (MLCC) for easy adoption by end-users.
• Same component sizes (0603, 0805, 1206, etc.)
• Same pick and place equipment
• Same dielectric, electrode and termination materials
• Same industry test standards for component reliability
®
A standard multi-layer ceramic capacitor (MLCC) consists of opposing electrode layers A & B. The X2Y design adds another set of electrode layers (G) which
effectively surround each existing electrode of a two-terminal capacitor. The only external difference is two additional side terminations, creating a four-terminal
capacitive circuit, which allows circuit designers a multitude of attachment options.
G1
B
A
G2
X2Y® Circuit 1: Filtering
®
When used in circuit 1 configuration the X2Y filter capacitor is connected across two signal lines. Differential mode noise is filtered to ground by the two Y
capacitors, A & B. Common mode noise is cancelled within the device.
Experts agree that balance is the key to a “quiet” circuit. X2Y® is a balanced circuit device with two equal
halves, tightly matched in both phase and magnitude with respect to ground. Several advantages are
gained by two balanced capacitors sharing a single ceramic component body.
Signal 1
Ground
Signal 2
A
B
G1
G2
• Exceptional common mode rejection
• Effect of voltage variation eliminated
• Matched line-to-ground capacitance
• Effects of aging & temperature are equal on both caps
InAmp 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
91 dB
< 0.1 µV
92 dB
Referred to input
Common mode rejection
Source: Analog Devices, “A Designer’s Guide to Instrumentation Amplifiers (2nd Edition)” by Charles Kitchin and Lew Counts
Common Mode Choke Replacement
In this example, a 5 µH common mode choke is replaced by an 0805, 1000pF
X2Y component acheiving superior EMI filtering by a component a fraction
DC Motor EMI Reduction: A Superior Solution
One X2Y component has successfully replaced 7 discrete filter components
while achieving superior EMI filtering.
®
®
of the size and cost.
No Filter
CMC 5uH
X2Y® 1000pF
Ambient
Common Mode Choke
9.0 x 6.0 x 5.0 mm
X2Y®
2.0 x 1.3 x 1.0 mm
2
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®
X2Y Fil t e r & De c o u p l i n g
ca pa c i t o r s
X2Y® Circuit 2: Decoupling
When used in circuit 2 configuration, A & B capacitors are placed in parallel effectively doubling the apparent capacitance while maintaining an ultra-low
inductance. The low inductance advantages of the X2Y® Capacitor Circuit enables high-performance bypass networks at reduced system cost.
Power
A
G1
G2
• Low ESL (device only and mounted)
• Broadband performance
• Lower via count, improves routing
• Reduces component count
• Lowers placement cost
B
• Effective on PCB or package
Ground
Component Performance
®
The X2Y
has short, multiple and opposing current paths
resulting in lower device inductance.
Mounted Performance
Mutual coupling from
opposing polarity vias
lowers inductance when
mounted on a PCB.
SYSTEM PERFORMANCE
1:5 MLCC Replacement Example
®
104 MLCs
0402 47nF
20 X2Y
0603 100nF
Transfer Impedance
seen by FPGA
®
X2Y’s proven technology enables end-users to use one X2Y
capacitor to replace five conventional MLCCs in a typical high
performance IC bypass design. Vias are nearly cut in half, board
space is reduced and savings are in dollars per PCB.
3
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®
X2Y Fil t e r & De c o u p l i n g
ca pa c i t o r s
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.
Ad v A n tA g e s
Ap p l i c At i o n s
• 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
• FPGA / ASIC / µ-P Decoupling
• DDR Memory Decoupling
• Amplifier FIlter & Decoupling
• High Speed Data Filtering
• Cellular Handsets
Equivalent Circuits
Cross-sectional View
Dimensional View
A
B
G
CB
EB
A
G1
G2
T
B
W
L
G
Circuit 1
(Y Cap.)
Circuit 2
(2*Y Cap.)
CAP.
SIZE
0402
CODE
NPO
X7R
NPO
X7R
NPO
X7R
NPO
X7R
50
1*
50
1*
1*
50
1*
1*
50
1*
1*
50
1*
1*
50
50
50
50
50
1*
50
50
50
1*
1*
50
1*
1*
50
1*
1*
16
50
1*
50
1*
1*
50
1*
1*
0603
0805
1206
1*
1*
1*
50
1*
1*
25
50
1*
16
50
1*
10
25
6
1*
16
VOLTAGE
RATINGS
1*
1*
1*
50
1*
25
50
16
1*
6 = 6.3 VDC
10 = 10 VDC
16 = 16 VDC
25 = 25 VDC
50 = 50 VDC
1* = 100 VDC
X7R
X7R
X7R
16
1210
1410
1812
1*
1*
1*
Circuit 1 Capacitance (Balanced Filtering) = A (or B) to G Circuit 2 Capacitance (Decoupling) = A + B to G
Rated voltage is for A or B to ground. Contact factory for part combinations not shown.
®
X2Y technology patents and registered trademark under license from X2Y ATTENUATORS, LLC
4
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®
X2Y Fil t e r & De c o u p l i n g
ca pa c i t o r s
Filtering
Circuit 1 S21
Signal-to-Ground
Decoupling
Circuit 2 S21
Power-to-Ground
Power
Signal 1
A
B
A
G1
G2
G1
G2
Ground
B
Ground
Signal 2
25.0
2.50
0.25
.025
25.0
2.50
0.25
.025
Additional test data and related information available at www.johansondielectrics.com/x2y/
Me c h A n i c A l
ch A r A c t e r i s t i c s
0402 (X07)
0603 (X14)
0805 (X15)
1206 (X18)
1210 (X41)
1410 (X44)
1812 (X43)
IN
mm
IN
mm
IN
mm
IN
mm
IN
mm
IN
mm
IN
mm
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
L
0.024
0.003
0.610
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
W
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
0.008
0.003
0.203
0.076
0.009
0.004
0.229
0.102
0.009
0.004
0.229
0.102
0.009
0.004
0.229
0.102
0.009
0.005
0.229
0.127
0.009
0.005
0.229
0.127
0.009
0.005
0.229
0.127
EB
CB
0.010
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
ho w t o
o
r d e r X2Y® Fil t e r & de c o u p l i n g
cA pA c i t o r s
100
X14
W
104
M
V
4
T
VOLTAGE
6R3 = 6.3 V
CASE SIZE
DIELECTRIC
N = NPO
W = X7R
CAPACITANCE
TOLERANCE
20%
TERMINATION
V = Ni barrier w/
100% Sn Plating
TAPE MODIFIER
1st two digits are
significant; third digit
denotes number of
zeros.
M
=
Code
Tape
Embossed
Paper
Reel
7”
X07 = 0402
X14 = 0603
X15 = 0805
X18 = 1206
X41 = 1210
X43 = 1812
X44 = 1410
100
160
250
500
=
=
=
=
10 V
16 V
25 V
50 V
E
T
7”
MARKING
4 = Unmarked
Tape specs. per EIA RS481
474 = 0.47 µF
105 = 1.00 µF
101 = 100 V
P/N written: 6R3X14W104MV4T
5
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®
X2Y Fil t e r & De c o u p l i n g
ca pa c i t o r s
so l d e r
pA d
re c o M M e n d At i o n s
0402 (X07)
IN mm
0603 (X14)
0805 (X15)
1206 (X18)
1210 (X41)
1410 (X44)
1812 (X43)
IN
mm
IN
mm
1.27
0.89
1.27
0.56
2.03
3.05
IN
mm
1.65
1.02
2.03
1.02
3.05
4.06
IN
mm
IN
mm
IN
mm
X
Y
G
V
0.020
0.020
0.024
0.015
0.039
0.064
0.51
0.51
0.61
0.38
0.99
1.63
0.035
0.025
0.040
0.020
0.060
0.090
0.89
0.64
1.02
0.51
1.52
2.29
0.050
0.035
0.050
0.022
0.080
0.120
0.065
0.040
0.080
0.040
0.120
0.160
0.100
0.040
0.080
0.045
0.160
0.160
2.54
1.02
2.03
1.14
4.06
4.06
0.100
0.040
0.100
0.045
0.160
0.180
2.54
1.02
2.54
1.14
4.06
4.57
0.125
0.040
0.130
0.045
0.190
0.210
3.18
1.02
3.30
1.14
4.83
5.33
U
Z
Use of solder mask beneath component is not recommended.
Z
Z
U
U
X
X
V
V
V
V
Y
G
Y
G
Good Layout
Poor Layout
Figure 1
optiMizing X2Y pe r F o r M A n c e w it h
pr o p e r
At tA c h M e n t
te c h n i q u e s
X2Y® capacitors excel in low inductance performance for a myriad of applications including EMI/RFI filtering, power supply bypass
/ decoupling. How the capacitor is attached to the application PCB is every bit as important as the capacitor itself. Proper attention
to pad layout and via placement insures superior device performance. Poor PCB layouts squander performance, requiring more
capacitors, and more vias to do the same job. Figure 1 compares the X2Y® recommended layout against a poor layout. Because
of its long extents from device terminals to vias, and the wide via separation, the poor layout shown performs badly. It exhibits
approximately 200% L1 inductance, and 150% L2 inductance compared to recommended X2Y layouts.
For further details on via placement and it’s effect on mounted inductance, please refer to X2Y Attenuators, LLC. application note
“Get the Most from X2Y Capacitors with Proper Attachment Techniques” at www.x2y.com/bypass.htm
®
X2Y technology patents and registered trademark under license from X2Y ATTENUATORS, LLC
Johanson Dielectrics, Inc. reserves the right to make design and price changes without notice. All sales are subject to the terms
and conditions printed on the back side of our sales order acknowledgment forms, including a limited warranty and remedies for
non-conforming goods or defective goods. We will be pleased to provide a copy of these terms and conditions for your review.
JOꢀANSON ꢀONG KONG LTD.
JOꢀANSON EUROPE LTD.
Unit E, 11/F., Phase 1, Kaiser Estate
41 Man Yue Street
Hunghom, Kowloon, Hong Kong
Tel: (852) 2334 6310 • Fax: (852) 2334 8858
Acorn House, Old Kiln Road
Flackwell Heath, Bucks HP10 9NR
United Kingdom
15191 Bledsoe Street
Sylmar, California 91342
Tel (818) 364-9800 • FAX (818) 364-6100
http://www.johansondielectrics.com
Tel +44-162-853-1154 • Fax +44-162-853-2703
© 2008 Publication X2Y0804 Printed in USA
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