HDMIULC6-2x and SATAULC6-2x6
Ultra Low Capacitance 2 line ESD protection
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
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.
DVIULC6-2x6
SOT-666
Functional diagram
Data Brief
Micro QFN 6L
Features
■ 2 data lines ± 15kV ESD protection
■ Protect 5 V V
■ 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
when applicable
BUS
Benefits
■ 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
DVIULC6-2x6 / HDMIULC6-2x6 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
Part Number Marking
DVIULC6-2P6 R
DVIULC6-2M6 T
HDMIULC6-2P6 R
HDMIULC6-2M6 T
SATAULC6-2P6 U
SATAULC6-2M6 S
November 2006 Rev 1 1/3
For further information contact your local STMicroelectronics sales office.
www.st.com
Revision history DVIULC6-2x6, HDMIULC6-2x6 and SATAULC6-2x6
1 Revision history
Date Revision Description of Changes
14-Nov-2006 1 First Issue
2/3
DVIULC6-2x6, HDMIULC6-2x6 and SATAULC6-2x6
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