This is information on a product in full production.
September 2012 Doc ID 11599 Rev 4 1/12
12
DVIULC6-4SC6
Ultralow capacitance ESD protection
Datasheet production data
Features
■ 4-line ESD protection (IEC 61000-4-2)
■ Protects V
BUS
when applicable
■ Ultralow capacitance: 0.6 pF at 825 MHz
■ Fast response time compared with varistors
■ SOT23-6L package
■ RoHS compliant
Benefits
■ ESD standards compliance guaranteed at
device level, hence greater immunity at system
level
■ ESD protection of V
BUS
, when applicable,
allows ESD current flowing to ground when
ESD event occurs on data line
■ Optimized rise and fall times for maximum data
integrity
■ Consistent D+ / D- signal balance:
– Optimum capacitance matching tolerance
for ultralow intra-pair skew:
I/O to ground = 0.015 pF,
I/O to I/O = 0.007 pF
– Matching high bit rate DVI, HDMI, and
IEEE 1394 requirements
■ Low PCB space occupation: 9 mm
2
■
Low leakage current for longer operation of
battery powered devices
■ Higher reliability offered by monolithic
integration
Complies with these standards
■ IEC 61000-4-2 level 4:
– ±15 kV (air discharge)
– ±8 kV (contact discharge)
■ MIL STD883G-Method 3015-7
Applications
■ DVI ports up to 1.65 Gb/s
■ HDMI ports up to 1.65 Gb/s
■ IEEE 1394a, and b up to 1.6 Gb/s
■ USB 2.0 ports up to 480 Mb/s (high speed),
backwards compatible with USB 1.1 low and
full speed
■ Ethernet port: 10/100/1000 Mb/s
■ SIM card protection
■ Video line protection
Description
The DVIULC6-4SC6 is a monolithic, application
specific discrete device dedicated to ESD
protection of high speed interfaces, such as DVI,
HDMI, IEEE 1394a, and b, USB 2.0, Ethernet
links and video lines.
Its ultralow line capacitance secures a high level
of signal integrity without compromise in
protecting sensitive chips against the most
stringently characterized ESD strikes.
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