DVIULC6-2X6 Datasheet, PDF (1/17 Pages) STMicroelectronics – Ultra low capacitance ESD protection

DVIULC6-2x6
Ultra low capacitance ESD protection
Features
■ 2-line ESD protection (at 15 kV air and contact
discharge, exceeds IEC 61000-4-2)
■ Protects V_BUS when applicable
■ Ultra low capacitance: 0.6 pF at F = 825 MHz
■ Fast response time compared with varistors
■ Low leakage current: 0.5 µA max
■ RoHS compliant
Benefits
■ ESD standards compliance guaranteed at
device level, hence greater immunity at system
level
■ ESD protection of V_BUS when applicable.
■ Large bandwidth to minimize impact on data
signal quality
■ Consistent D+ / D- signal balance:
– Ultra low impact on intra- and inter-pair
skew
– Matching high bit rate DVI, and IEEE 1394
requirements
■ Low PCB space consumption - 1.45 mm²
for µQFN
■ Low leakage current for longer operation of
battery powered devices
■ Higher reliability offered by monolithic
integration
■ 500 µm pitch for µQFN 6 leads
Complies with these standards
■ IEC 61000-4-2 level 4
– 15 kV air discharge
– 8 kV contact discharge
■ MIL STD883G-Method 3015-7
µQFN (pin view)
DVIULC6-2M6
SOT-666
DVIULC6-2P6
Applications
■ DVI ports up to 1.65 Gb/s
■ IEEE 1394a, b, and c up to 3.2 Gb/s
■ USB2.0 ports up to 480 Mb/s (high speed),
backwards compatible with USB1.1 low and full
speed
■ Ethernet port: 10/100/1000 Mb/s
■ SIM card protection
■ Video line protection
Description
The DVIULC6-2x6 is a monolithic, application
specific discrete device dedicated to ESD
protection of high speed interfaces, such as DVI,
IEEE 1394a, b and c, USB2.0, Ethernet links and
video lines.
Its ultra low line capacitance secures a high level
of signal integrity without compromising in
protecting sensitive chips against the most
stringently characterized ESD strikes.
May 2008
Rev 1
1/17
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