Datasheet > 101X14W470MV4E

101X14W470MV4E

更新时间： 2023-04-15 00:00:00

品牌	Logo	应用领域
约翰逊 - JOHANSON		/
页数	文件大小	规格书
6页	430K
描述
Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.000047uF, 0604,

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101X14W470MV4E 数据手册

X2Y Filter & Decoupling

capacitors

The X2Y^®Design - A Capacitive Circuit

XꢀY^®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 XꢀY 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.

X2Y^®Circuit 1: Filtering

When used in circuit 1 configuration the XꢀY 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. XꢀY® 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 ꢀ

Gꢀ

• 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 XꢀY 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

9ꢀ 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

XꢀY component acheiving superior EMI filtering by a component a fraction

DC Motor EMI Reduction: A Superior Solution

One XꢀY component has successfully replaced 7 discrete filter components

while achieving superior EMI filtering.

of the size and cost.

No Filter

CMC 5uH

XꢀY® 1000pF

Ambient

Common Mode Choke

9.0 x 6.0 x 5.0 mm

XꢀY^®

ꢀ.0 x 1.3 x 1.0 mm

ꢀ

www.johansondielectrics.com

123 4 5 6

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型号	品牌	描述	获取价格	数据表
101X14W470MV4ERC	JOHANSON	Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.	获取价格
101X14W470MV4TRC	JOHANSON	Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.	获取价格
101X14W470MV4U	JOHANSON	Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.	获取价格
101X14W471MV4E	JOHANSON	Ceramic Capacitor, Ceramic, EIA STD PACKAGE SIZE 0603	获取价格
101X14W471MV4T	JOHANSON	X2YÂ® FILTER & DECOUPLING CAPACITORS	获取价格
101X14W472MV4T	JOHANSON	X2YÂ® FILTER & DECOUPLING CAPACITORS	获取价格

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