STMicroelectronics HDMIULC6-2X Ultra low capacitance 2 line esd protection Datasheet

DVIULC6-2x6
HDMIULC6-2x and SATAULC6-2x6
Ultra Low Capacitance 2 line ESD protection
Data Brief
Main applications
■
DVI and HDMI ports up to 1.65 Gb/s
SATA port up to 3.2 Gb/s
■ EEE1394a, b or c port up to 3.2 Gb/s
■ Portable electronics
■
SOT-666
Micro QFN 6L
Description
The DVIULC6-2x6, HDMIULC6-2x6 and
SATAULC6-2x6 are a monolithic Application
Specific Discrete dedicated to ESD protection of
high speed interfaces. Its ultra low line
capacitance secures a high level of signal
integrity without compromising in protecting
downstream sensitive chips against the most
stringent characterized ESD strikes.
Functional diagram
Features
■
■
■
■
■
■
■
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DVIULC6-2x6 / HDMIULC6-2x6
2 data lines ± 15kV ESD protection
Protect 5 V VBUS when applicable
Ultra low capacitance: 0.6 pF at F = 825 MHz
Very low leakage current: 0.5 µA max.
Fast response time compared with varistor
SOT-666 package: 1.60 x 1.60 x 0.55 mm
µQFN 6 leads package: 1.45 x 1.00 x 0.55 mm
RoHS compliant
SATAULC6-2x6
Complies with these standards:
■
IEC 61000-4-2 level 4
– 15 kV air discharge
– 8 kV (and up to 15 kV) contact discharge
Order code
Benefits
Part Number
Marking
■
DVIULC6-2P6
R
DVIULC6-2M6
T
HDMIULC6-2P6
R
HDMIULC6-2M6
T
SATAULC6-2P6
U
SATAULC6-2M6
S
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ESD protection, IEC 61000-4-2 level 4
compliant
– > ± 15 kV Contact discharge
– > ± 15 kV Air discharge
Minimized rise and fall times for maximum data
integrity
Consistent D+ / D- signal balance:
– Best capacitance matching tolerance I/O to
GND = 0.015 pF for ultra low inter pair skew
– Best capacitance matching tolerance I/O to
I/O = 0.007 pF for ultra low intra pair skew
– Matching high bit rate DVI, HDMI, SATA
and IEEE 1394 requirements
Low PCB space consuming
Low leakage current for longer operation of
battery powered devices
High reliability offered by monolithic integration
November 2006
Rev 1
For further information contact your local STMicroelectronics sales office.
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www.st.com
Revision history
1
2/3
DVIULC6-2x6, HDMIULC6-2x6 and SATAULC6-2x6
Revision history
Date
Revision
14-Nov-2006
1
Description of Changes
First Issue
DVIULC6-2x6, HDMIULC6-2x6 and SATAULC6-2x6
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