ESD Protection IC is designed for DisplayPort interface.
Press Release Summary:
Optimized to meet main and auxiliary data channel needs of DisplayPort Vesa 1.1a standard, DPIULC6-6DJL blocks hazardous voltage spikes and is transparent to data signals, allowing them to pass undistorted at highest possible speed. It offers 5 GHz bandwidth, capacitance of less than 1.5 pF, and 100 W ±10% characteristic impedance. Available in 5 x 6 mm leadless QFN package with 18 I/O, device meets standards including IEC 61000-4-2 level 4-15 kV (air discharge) and 8 kV (contact discharge).
Original Press Release:
STMicroelectronics Delivers Industry's First Integrated ESD Protection IC Dedicated to the DisplayPort Interface
Geneva,- STMicroelectronics (NYSE: STM), a world leader in protection ICs, has announced a new chip delivering enhanced protection for PCs, monitors, projectors and similar equipment featuring the latest DisplayPort interface, the next-generation successor to traditional VGA and DVI connections. ST's DPIULC6-6DJL provides essential protection for the sensitive DisplayPort circuitry against electrostatic discharges (ESD) that could damage or destroy the display device.
ST has optimized the protection to meet the different needs of the main and auxiliary data channels defined in the DisplayPort Vesa 1.1a standard. Moreover, although the protection device is capable of blocking hazardous voltage spikes, it is effectively transparent to the high-speed data signals and allows them to pass virtually undistorted at the highest possible speed and power to ensure consistent high-quality multimedia experiences for users.
Main features of the DPIULC6-6DJL:
o 5GHz bandwidth
o 100Ω Â± 10% characteristic impedance (100% compatible with 100Ω differential layout)
o Capacitance defined according to Vesa 1.1a standard: less than 1.5pF
o Low capacitance variation: 0.05pF
o Pin-out optimized for easy PCB design
o Meets applicable standards:
IEC 61000-4-2 level 4-15kV (air discharge); 8kV (contact discharge)
MIL STD 883G-Method 3015-7: class 3B 8kV HBM (Human Body Model)
VESA DisplayPort Standard Version 1.1a
The DPIULC6-6DJL is available now in a 5 x 6mm leadless QFN package featuring 18 I/Os; pricing starts at $0.30 for orders more than 3000 pieces.
About DisplayPort:
DisplayPort is a standard approved by VESA, the Video Electronics Standards Association, which provides an all-digital interconnect suitable for box-to-box interconnection as well as internal connections to an LCD panel. As a high-performance successor to established standards such as VGA and DVI, currently supporting data rates up to 2.7Gbit/s, DisplayPort allows the higher color depths, refresh rates and display resolutions of the latest monitors. The standard also provides for future scalability, hence presenting a long-term stable platform for future product development.
About STMicroelectronics
STMicroelectronics is a global leader serving customers across the spectrum of electronics applications with innovative semiconductor solutions. ST aims to be the undisputed leader in multimedia convergence and power applications leveraging its vast array of technologies, design expertise and combination of intellectual property portfolio, strategic partnerships and manufacturing strength. In 2009, the Company's net revenues were $8.51 billion. Further information on ST can be found at www.st.com.
