0603USB-251MBD [COILCRAFT]
Data Line Filter, 2 Function(s);
| 型号： | 0603USB-251MBD |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Data Line Filter, 2 Function(s) |
| 文件： | 总2页 (文件大小：97K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 406-1
USB 2.0 Common Mode Filter –0603
These Coilcraft filters are designed to eliminate virtually
all common mode noise in high-speed, differential mode
signal transmission applications such as USB 2.0,
IEEE1394 and LVDS. Most provide greater than 15 dB
common mode attenuation and greater than 100 ohms
impedance.
These low profile parts are designed for applications
where space is at a premium, requiring less that half the
board space of our 0805USB filters.
These dual-wound filters feature very low DC resistance
and are available in five impedance values to meet your
specific requirements.
Coilcraft Designer’s Kit C184 contains samples of all
values shown here plus all values in our 1206USB and
0805USB series. To order, contact Coilcraft or purchase
online at http://order.coilcraft.com.
Common mode
Common mode
Inductance2 DCR max3 Isolation Irms4
impedance typ (Ohms)
attenuation typ (dB)
Part number1
100 MHz 500 MHz 1 GHz
100 MHz 500 MHz 1 GHz
min (nH)
(Ohms)
(Vrms) (mA)
0603USB-251MB_
0603USB-601MB_
0603USB-951MB_
0603USB-142MB_
0603USB-222MB_
25
60
95
145
225
44
99
156
242
384
64
142
234
353
592
1.31
3.00
4.62
6.85
9.14
3.16
6.88
9.75
12.80
16.53
8.45
13.27
16.06
18.16
20.29
18
37
63
98
150
0.077
0.109
0.142
0.174
0.209
250
250
250
250
250
500
500
500
500
500
1. When ordering, please specify packaging code:
0.060 0.003
1,52 0,076
2
3
1
4
0603USB-222MBC
Packaging:C= 7″ machine-ready reel. EIA-481 embossed plastic
0.042 0.004
1,07 0,10
tape (2000 parts per full reel).
B= Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge),
use code letter C instead.
0.004
0,10
D= 13″ machine-ready reel. EIA-481 embossed plastic
tape (7500 parts per full reel).
0.034
0,86
0.013
0,33
0.033 0.024
0,84
2. Inductance measured at 100 MHz using an Agilent/HP 4286A
impedance analyzer and a Coilcraft SMD-A fixture.
0,61
0.010
0,25
3. DCR is specified per winding.
2
1
4
4. Average current per winding for a 20°C rise from 25°C ambient.
5. Operating temperature range −40°C to 85°C.
6. Electrical specifications at 25°C.
1
4
2
3
0.030 0.003
0,76 0,076
3
0.010
0,25
0.010
0,25
Recommended
Land Pattern
Terminations: Nickel/gold over silver palladium
Tape and reel: 2000/7″ reel; 7500/13″ reel 8 mm tape width
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information.
Document 406-1 Revised 12/15/04
Document 406-2
USB 2.0 Common Mode Filter
—
0603
Typical Attenuation
0
5
-222
10
-142
-951
-601
15
20
25
30
-251
35
40
Common mode
Differential mode (typical for all parts)
1
10
100
1000
Frequency (MHz)
Typical Impedance vs Frequency
1000
-222
-142
-951
-601
100
10
1
-251
0.1
1
10
100
1000
Frequency (MHz)
Specifications subject to change without notice.
Please check our website for latest information.
Document 406-2 Revised 08/20/03
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