HDMI 1.3 - ESD & Overcurrent Protection
Solution Products
Objective
HDMI 1.3 interfaces are 3.3 V differential
digital signals with single-link bandwidths
up to 340 MHz (10.2 Gbit/s). As usage of
HDMI ports increases, HDMI ports face a
growing threat of ESD damage.
HDMI® Port
Compliance
IEC 61000-4-2 Level 4 (8 kV / 15 kV)
Alternate Recommendations
Benefit
Other PortNote® Solutions:
• HDMI: HDMI 1.4 - ESD & Overcurrent Protection
Solution
2 TVS Diode Arrays: CDDFN10-0524P
1 TVS Diode Array: CDSOT236-0504LC
1 Multifuse® PPTC: MF-FSMF020X-2
This solution provides IEC 61000 Level 4 ESD
protection without impairing the HDMI signal.
D2+
GND
D2-
D1+
GND
D1-
D0+
GND
D0-
CK+
GND
CK-
CE_REMOTE
NC
DDC_CLK
DDC_DAT
HOTPLUG_DET
GND
+5 V
OUT
D2+
D2-
CDDFN10-0524P
D1+
D1-
D0+
D0-
CDDFN10-0524P
CK+
CK-
CDSOT236-0504LC
CE REMOTE
DDC_CLK
DDC_DAT
HOTPLUG_DET
5V
Design Kit
MF-FSMF020X-2
The schematic above illustrates the application protection and does not constitute the complete
circuit design. Customers should verify actual device performance in their specific applications.
Americas:
Europe:
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+41-(0)41 768 55 55
Fax
+41-(0)41 768 55 10
Tel
+1-951 781-5500
Fax
+1-951 781-5700
Tel
+886-2 256 241 17
Fax
+886-2 256 241 16
Bourns® PortNote® solutions provide protection
recommendations for typical port threats.
For more information, go to:
Asia-Pacific:
COPYRIGHT© 2011 • BOURNS, INC. • 8/11 • e/CPK1023 • “PortNote” is a registered service mark of Bourns, Inc.
“Bourns” and “Multifuse” are registered trademarks of Bourns, Inc. in the U.S. and other countries.
“HDMI” is a registered trademark of its owner.
www.bourns.com
or email: protection@bourns.com
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