DisplayPort 1.2
ESD & Overcurrent Protection
CDDFN10-0524P
CDSOT236-0504LC
Solution Products
D0P
GND
D0N
D1P
GND
D1N
D2P
GND
D2N
D3P
GND
D3N
AUXP
AUXN
HP_DET
Return
DP_PWR
GND
DP_PWR
D0P
D0N
D1P
D1N
D2P
D2N
D3P
D3N
AUXP
AUXN
HP_DET
Return
DP_PWR
DP_PWR
MF-PSMF075X-2
DisplayPort
Driver
CDDFN10-0524P
CDDFN10-0524P
CDSOT236-0504LC
Asia-Pacific: 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:
www.bourns.com
or email: protection@bourns.com
Americas: Tel +1-951 781-5500
Fax +1-951 781-5700
Europe: Tel +41-(0)41 768 55 55
Fax +41-(0)41 768 55 10
Compliance
IEC 61000-4-2 Level 4 (8 kV / 15 kV)
Alternate Recommendations
Other PortNote® Solutions:
• HDMI 1.4 - ESD & Overcurrent Protection
• underbolt - ESD & Overcurrent Protection
Benet
is solution provides IEC 61000 Level 4 ESD
protection without impairing the DisplayPort signal.
Objective
DisplayPort is a royalty-free alternative to
HDMI. DisplayPort 1.2 uses 3.3 V dierential
digital signals that support 1, 2, or 4 dierential
data pairs (lanes) in a main link. Each lane can
operate up to 540 Mhz and deliver 4.32 Gbit/s.
is solution provides DisplayPort interface
protection from ESD damage and short
circuits typically due to cables being plugged
and unplugged frequently.
Solution
2 TVS Diode Arrays: CDDFN10-0524P
1 TVS Diode Array: CDSOT236-0504LC
1 Multifuse® PPTC Resettable Fuse:
MF-PSMF075X-2
COPYRIGHT© 2012 • BOURNS, INC. • 6/12 • e/CPK1123 • “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.
PN-DESIGNKIT-31
Design Kit
e schematic above illustrates the application protection and does not constitute the complete circuit design.
Customers should verify actual device performance in their specic applications.
MF-PSMF075X-2
