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Teilenummer | EMI4182MUTAG |
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Beschreibung | Common Mode Filter | |
Hersteller | ON Semiconductor | |
Logo | ||
Gesamt 10 Seiten EMI4182MU
Common Mode Filter with
ESD Protection
Functional Description
The EMI4182MU is an integrated common mode filter providing
both ESD protection and EMI filtering for high speed digital serial
interfaces such as HDMI or MIPI D-PHY.
The EMI4182MU provides protection for two differential data line
pairs in a small RoHS-compliant UDFN10 package.
Features
• Highly Integrated Common Mode Filter (CMF) with ESD Protection
provides protection and EMI reduction for systems using High Speed
Serial Data Lines with cost and space savings over discrete solutions
• Large Differential Mode Bandwidth with Cutoff Frequency > 2 GHz
• High Common Mode Stop Band Attenuation: >25 dB at 700 MHz,
>30 dB at 800 MHz
• Provides ESD Protection to IEC61000-4-2 Level 4, ±15 kV Contact
Discharge
• Low Channel Input Capacitance Provides Superior Impedance
Matching Performance
• Low Profile Package with Small Footprint in UDFN10 2 x 2.5 mm
Pb−Free Package
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
• HDMI/DVI Display in Mobile Phones
• MIPI D-PHY (CSI-2, DSI, etc) in Mobile Phones and Digital Still
Cameras
1
External 2
(Connector) 4
5
10
9 Internal
7 (ASIC)
6
3, 8
http://onsemi.com
MARKING
DIAGRAMS
UDFN10
CASE 517CJ
U2MG
G
U2 = Specific Device Code
M = Date Code
G = Pb−Free Package
(*Note: Microdot may be in either location)
PIN CONNECTIONS
In_1+
In_1−
GND
In_2+
In_2−
1
2
3
4
5
10 Out_1+
9 Out_1−
8 GND
7 Out_2+
6 Out_2−
ORDERING INFORMATION
Device
Package
Shipping†
EMI4182MUTAG UDFN10 3000/Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Figure 1. EMI4182MU Electrical Schematic
© Semiconductor Components Industries, LLC, 2013
March, 2013 − Rev. 0
1
Publication Order Number:
EMI4182MU/D
EMI4182MU
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 11. 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 12 where an 8 kV
IEC61000-4-2 current waveform is compared with TLP current pulses at 8 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 EMI4182 are shown in Figure 13.
L
50 W Coax
Cable
Attenuator
SW
50 W Coax Cable
÷
10 MW
IM VM
VC DUT
Oscilloscope
Figure 11. Simplified Schematic of a Typical TLP System
Figure 12. Comparison Between 8 kV IEC61000−4−2 and 8 A and 16 A TLP Waveforms
Figure 13. Positive and Negative TLP Waveforms
http://onsemi.com
6
6 Page | ||
Seiten | Gesamt 10 Seiten | |
PDF Download | [ EMI4182MUTAG Schematic.PDF ] |
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