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參數資料
| 型號： | 101X4W470MV4T |
| 元件分類： | 數據傳輸濾波器 |
| 英文描述： | 1 FUNCTIONS, 100 V, DATA LINE FILTER |
| 封裝： | ROHS COMPLIANT, EIA STD PACKAGE SIZE 0603, 3 PIN |
| 文件頁數： | 3/7頁 |
| 文件大小： | 740K |
| 代理商： | 101X4W470MV4T |
4
www.johanson dielectrics.com
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 dielectric, electrode and termination materials
Same pick and place equipment
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.
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.
Exceptional common mode rejection
Effects of aging & temperature are equal on both caps
Effect of voltage variation eliminated
Matched line-to-ground capacitance
Common Mode Choke Replacement
In this example, a 5 H common mode choke is replaced by an 0805, 1000pF
X2Y component acheiving superior EMI filtering by a component a fraction
of the size and cost.
DC Motor EMI Reduction: A Superior Solution
One X2Y component has successfully replaced 7 discrete filter components
while achieving superior EMI filtering.
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 V
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
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.
Common Mode Choke
9.0 x 6.0 x 5.0 mm
X2Y
2.0 x 1.3 x 1.0 mm
No Filter
CMC 5uH
X2Y 1000pF
Ambient
G1
G2
A
B
Signal 1
Signal 2
Ground
X2Y FILTER & DECOUPLING CAPACITORS
A
G1
G2
B
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 101X513U050DF2B | 制造商:Cornell Dubilier Electronics 功能描述:CAPACITOR,FIXED,ELETROLYTIC 制造商:Cornell Dubilier Electronics 功能描述:ALUMINUM ELECTROLYTIC CAPACITOR |
| 101X532U040AK2B | 功能描述:ALUM-SCREW TERMINAL 制造商:cornell dubilier electronics (cde) 系列:* 零件狀態:新產品 標準包裝:5 |
| 101X542U040AK1B | 功能描述:鋁質電解電容器-螺旋式接線端 5400UF 40V -10+75% RoHS:否 制造商:Cornell Dubilier 電容:2400 uF 容差:- 10 %, + 50 % 電壓額定值:450 V ESR:38 mOhms 工作溫度范圍:- 40 C to + 85 C 系列:CGS 直徑:76 mm (3 in) 長度:143 mm (5.625 in) 引線間隔:31.75 mm (1.25 in) 產品:Computer Grade Electrolytic Capacitors |
| 101X603U025BB2B | 功能描述:ALUM-SCREW TERMINAL 制造商:cornell dubilier electronics (cde) 系列:* 零件狀態:新產品 標準包裝:5 |
| 101X632U063AH1A | 功能描述:6300μF 63V Aluminum Capacitors 5000 Hrs @ 105°C 制造商:cornell dubilier electronics (cde) 系列:- 包裝:- 零件狀態:有效 電容:6300μF 容差:-10%，+75% 額定電壓:63V ESR（等效串聯電阻）:- 不同溫度時的使用壽命:105°C 時為 5000 小時 工作溫度:-55°C ~ 105°C 極化:- 應用:通用 紋波電流:- 阻抗:- 引線間距:- 大小/尺寸:- 高度 - 安裝（最大值）:- 表面貼裝焊盤尺寸:- 安裝類型:- 封裝/外殼:- 標準包裝:1 |
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