100X41N5R6MF4E [JOHANSON]

X2Y Filter & Decoupling Capacitors;


型号：	100X41N5R6MF4E
厂家：	JOHANSON TECHNOLOGY INC.
描述：	X2Y Filter & Decoupling Capacitors
文件：	总4页 (文件大小：1370K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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.

adVantageS

applicationS

• 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

• Amplifier FIlter & Decoupling

• High Speed Data Filtering

• EMC I/O Filtering

• FPGA / ASIC / µ-P Decoupling

• DDR Memory Decoupling

EMI Filtering

(1 Y-Cap.)

Power Bypass

(2 Y-Caps.)

SIZE

NPO

50 50 50 50 50 50 50

0402 (X07)

X7R

NPO

X7R

X5R

NPO

X7R

NPO

X7R

50 50 50 50 50 50 16

100 100 100 100 100 50 50 50

100 100 100 100 100 100 100 100 50 25 25

16 10

0603 (X14)

16 10

10 10

100 100 100 100 100 100 100 50

0805 (X15)

1206 (X18

100 100 100 100 100 100 100 100 50 50

50 25 10

VOLTAGE

RATINGS

100

100 100 100

100 100

100

16 16

6.3 = 6.3 VDC

10 = 10 VDC

16 = 16 VDC

25 = 25 VDC

50 = 50 VDC

100 = 100 VDC

500 = 500 VDC

500

100 100

25 16

1210 (X41)

1410 (X44)

1812 (X43)

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 .

rder X2y^®capacitorS

P/N written: 101X14W102MV4T

How to

100

X14

102

VOLTAGE

SIZE

DIELECTRIC

CAPACITANCE

TOLERANCE

TERMINATION

MARKING

PACKING

6R3 = 6.3 V

100 = 10 V

160 = 16 V

250 = 25 V

500 = 50 V

101 = 100 V

501 = 500 V

X07=0402

X14=0603

X15=0805

X18=1206

X41=1210

X44=1410

X43=1812

N = NPO

W = X7R

X = X5R

1st two digits are signifi-

M =

20ꢀ

V = NI Barrier with 100ꢀ

Tin Plating (Matte)

4 = Unmarked

(Not available)

=Embossed 7”

=Punched 7”

cant; third digit denotes * D =

number of zeros, R =

0.50 pF

*Values < 10 pF only

F = Polyterm

flexible termination

No code = bulk

decimal.

102 = 1000 pF

104 = 0.10 µF

5R6 = 5.6pF

Tape specs.

per EIA RS481

T = SnPb

X2Y technology patents and registered trademark under license from X2Y ATTENUATORS, LLC

www.johansondielectrics.com

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.

10.0Ω

1.00Ω

10.0Ω

1.00Ω

0.10Ω

0.01Ω

0.10Ω

0.01Ω

c^lH^ea^cr^ta^rc^ict^aer^liSticS

TEMPERATuRE COEFFICIENT:

DIELECTRIC STRENGTH:

NPO

0 30ppm/°C (-55 to +125°C)

X7R

X5R

15% (-55 to +125°C)

15% (-55 to +85°C)

Vrated ≤100VDC: DWV = 2.5 X WVDC, 25°C, 50mA max.

25°C, 50mA max.

Vrated = 500VDC: DWV = 1.5 X WVDC,

WVDC ≥ 50 VDC: 2.5% max.

WVDC = 25 VDC: 3.5% max.

WVDC = 10-16 VDC: 5.0% max.

WVDC = 6.3 VDC: 10% max.

WVDC ≥ 50 VDC: 5% max.

WVDC ≤ 25 VDC: 10% max.

0.1% max.

DISSIPATION FACTOR:

INSuLATION RESISTANCE

(MIN. @ 25°C, WVDC)

C≤ 0.047µF: 1000 ΩF or 100 GΩ, whichever is less

C> 0.047µF: 500 ΩF or 10 GΩ, whichever is less

C > 100 pF; 1kHz 50Hz; 1.0 0.2 VRMS

C ≤ 100 pF; 1Mhz 50kHz; 1.0 0.2 VRMS

1.0kHz 50Hz @ 1.0 0.2 Vrms

TEST CONDITIONS:

OTHER:

See main catalog page 35 for additional dielectric specifications.

Equivalent Circuits

Cross-sectional View

Dimensional View

caSe

Size

0402 (X07)

IN MM

0603 (X14)

IN MM

0805 (X15)

1206 (X18)

1210 (X41)

IN MM

1410 (X44)

IN MM

1812 (X43)

0.045

0.003

1.143

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

0.076

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

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

0.010

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

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

www.johansondielectrics.com

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 80ꢀ 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 70ꢀ

vs. conventional filter components that included 1ꢀ 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

www.johansondielectrics.com

x2y fIlter & decouPlIng

caPacItors

common mode cHoke replacement

Measꢀred Common Mode Rejection

• 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.

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 anti-

resonance 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

www.johansondielectrics.com

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