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Número de pieza | EMI8043 | |
Descripción | Common Mode Filter | |
Fabricantes | ON Semiconductor | |
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EMI8043
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Common Mode Filter with
ESD Protection
Functional Description
The EMI804x is a family of Common Mode Filters (CMF) with
integrated ESD protection, a first in the industry. Differential signaling
I/Os can now have both common mode filtering and ESD protection in
one package. The EMI804x protects against ESD pulses up to ±15 kV
contact per the IEC61000−4−2 standard.
The EMI804x is well−suited for protecting systems using
high−speed differential ports such as USB 3.0, HDMI 1.3/1.4/2.0;
corresponding ports in removable storage and other applications.
The EMI804x is available in a RoHS−compliant, XDFN6 for 1
Differential Pair, XDFN10 for 2 Differential Pair and XDFN16
package for 3 Differential Pair.
Features
• Total Insertion Loss DMLOSS < 2.5 dB at 2.5 GHz
• Large Differential Mode Cutoff Frequency f3dB > 5 GHz
• High Common Mode Stop Band Attenuation:
15 dB at 700 MHz, 30 dB at 2.4 GHz
• Low Channel Resistance 6.0 W
• Provides ESD Protection to IEC61000−4−2 Level 4, ±15 kV Contact
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
• USB 3.0
• HDMI 1.3/1.4/2.0
• MHL 2.0
• eSATA
www.onsemi.com
XDFN6
XDFN10
CASE 711AY CASE 711AX
XDFN16
CASE 711AZ
1
UDFN6
CASE 517DG
MARKING DIAGRAMS
WA M
G
1
W2 M
G
1
W3 M
G
1
XXXMG
G
1
XX = Specific Device Code
M = Date Code
G = Pb−Free Package
ELECTRICAL SCHEMATICS
EMI8042
Figure 1. EMI8041 Electrical Schematic
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2015
November, 2015 − Rev. P2
1
EMI8043
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
Publication Order Number:
EMI8041/D
1 page EMI8041, EMI8042, EMI8043
TRANSMISSION LINE PULSE (TLP) MEASUREMENTS
Transmission Line Pulse (TLP) provides current versus voltage (I−V) curves in which each data point is obtained from a
100 ns long rectangular pulse from a charged transmission line. A simplified schematic of a typical TLP system is shown in
Figure 4. TLP I−V curves of ESD protection devices accurately demonstrate the product’s ESD capability because the 10 s
of amps current levels and under 100 ns time scale match those of an ESD event. This is illustrated in Figure 5 where an 8 kV
IEC61000−4−2 current waveform is compared with TLP current pulses at 8 A and 16 A. A TLP curve shows the voltage at
which the device turns on as well as how well the device clamps voltage over a range of current levels. Typical TLP I−V curves
for the EMI804x are shown in Figure 4.
L
50 W Coax Cable
SW
10 MQ
Attenuator
÷
IM
50 W Coax Cable
VM
VC DUT
Oscilloscope
Figure 4. Simplified Schematic of a Typical TLP System
Figure 5. Comparison Between 8 kV IEC61000-4-2 and 8 A and 16 A TLP Waveforms
18 −18
16 −16
14 −14
12 −12
10 −10
8 −8
6 −6
4 −4
2 −2
0
0 2 4 6 8 10 12 14 16 18
0
0 −2 −4 −6 −8 −10 −12 −14 −16 −18
Vclamp (V)
Vclamp (V)
Figure 6. Positive and Negative TLP Waveforms
www.onsemi.com
5
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet EMI8043.PDF ] |
Número de pieza | Descripción | Fabricantes |
EMI8041 | Common Mode Filter | ON Semiconductor |
EMI8042 | Common Mode Filter | ON Semiconductor |
EMI8043 | Common Mode Filter | ON Semiconductor |
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