ESD protection. HDMIULC6-2x6 Datasheet

HDMIULC6-2x6 protection. Datasheet pdf. Equivalent

HDMIULC6-2x6 Datasheet
Recommendation HDMIULC6-2x6 Datasheet
Part HDMIULC6-2x6
Description Ultra low capacitance ESD protection
Feature HDMIULC6-2x6; HDMIULC6-2x6 www.datasheet4u.com Ultra large bandwidth ESD protection Features ■ ■ ■ 2-line ESD p.
Manufacture ST Microelectronics
Datasheet
Download HDMIULC6-2x6 Datasheet





ST Microelectronics HDMIULC6-2x6
www.datasheet4u.com
HDMIULC6-2x6
Ultra large bandwidth ESD protection
Features
2-line ESD protection (at 15 kV air and contact
discharge, exceeds IEC 61000-4-2)
Ultra low capacitance: 0.6 pF @ 825 MHz
Ultra high bandwidth - no influence on signal
rise and fall times - maximised number of signal
harmonics
Very low leakage current: 0.5 µA max.
Fast response time compared with varistors
Protects VBUS when applicable
RoHS compliant
Benefits
ESD standards compliance guaranteed at
device level, thus greater immunity at system
level
ESD protection of VBUS when applicable.
High efficiency due to low residual voltage
when confronted by an ESD surge
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 HDMI requirements
and ready for future evolution
Low PCB space occupation - 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
µQFN (pin view)
HDMIULC6-2M6
SOT-666
HDMIULC6-2P6
Complies with these standards
IEC 61000-4-2 level 4
– 15 kV air discharge
– 8 kV contact discharge
MIL STD883G-Method 3015-7
Applications
HDMI ports at 1.65 Gb/s and up to 3.2 Gb/s
IEEE 1394a, b, or c up to 3.2 Gb/s
USB 2.0 ports up to 480 Mb/s (Hi-Speed)
Ethernet port: 10/100/1000 Mb/s
Video line protection
Description
The HDMIULC6-2x6 is a monolithic, application
specific discrete device dedicated to ESD
protection of the HDMI connection. It also offers
the same high level of protection for IEEE 1394a
and IEEE 1394b/c, USB 2.0, Ethernet links, and
video lines.
Its ultra high cutoff frequency (5.9 GHz) secures a
high level of signal integrity. The device topology
provides this integrity without compromising the
complete protection of ICs against the most
stringent ESD strikes.
May 2008
Rev 1
1/17
www.st.com



ST Microelectronics HDMIULC6-2x6
Characteristics
1 Characteristics
Figure 1. Functional diagram
www.datasheet4u.com
HDMIULC6-2x6
I/O1 1
6 I/O1 I/O1 1
6 I/O1
GND 2
I/O2 3
5 VBUS GND 2
4 I/O2 I/O2 3
5 VBUS
4 I/O2
µQFN 6 leads
SOT666
When used with a HDMI application, Pin 5 should not be connected to
protect against backdrive current flow on data lines.
Table 1.
Symbol
Absolute ratings
Parameter
Value
Unit
VPP Peak pulse voltage
IEC 61000-4-2 air discharge
IEC 61000-4-2 contact discharge
MIL STD883G-Method 3015-7
±15
±15
±25
Tstg Storage temperature range
Tj Maximum junction temperature
TL Lead solder temperature (10 seconds duration)
-55 to +150
125
260
kV
°C
°C
°C
Table 2. Electrical characteristics (Tamb = 25 °C)
Symbol
Parameter
Test Conditions
Value
Unit
Min. Typ. Max
IRM Leakage current
VRM = 5 V
VBR
Breakdown voltage between VBUS
and GND
IR = 1 mA
0.5 µA
6V
VCL Clamping voltage
IPP = 1 A, tp = 8/20 µs
Any I/O pin to GND
IPP = 5 A, tp = 8/20 µs
Any I/O pin to GND
12 V
17 V
Ci/o-GND Capacitance between I/O and GND VR = 0 V, F = 825 MHz
ΔCi/o-GND
Capacitance variation between I/O
and GND
VR = 0 V, F = 1 MHz
0.85 pF
0.02 pF
Ci/o-i/o Capacitance between I/O
VR = 0 V, F = 825 MHz
0.5 pF
2/17



ST Microelectronics HDMIULC6-2x6
HDMIULC6-2x6
Characteristics
Figure 2. Line capacitance versus line
voltage (typical values)
Figure 3. Line capacitance versus frequency
(typical values) HDMIULC6-2M6
www.datasheet4u.com C(pF)
1.0
0.9
0.8
0.7
F=825MHz
Vosc=500mVRMS
VBUS OPEN
Tj =25 °C
0.6
0.5 CI/O - GND
0.4
0.3
0.2
0.1 Data line voltage (v)
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
C(pF)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
10
Vosc=30mVRMS
Tj =25 °C
VI-O/GND = 0V
VBUS OPEN
CI/O - GND
F(MHz)
100
CI/O - CI/O
1000
10000
Figure 4. Line capacitance versus frequency Figure 5. Frequency response (typical
(typical values) HDMIULC6-2P6
values) HDMIULC6-2M6
C(pF)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1
10
F(MHz)
100
Vosc =30mVrms
Tj = 25 °C
VI-O/GND = 0V
VBUS OPEN
C I/O - GND
C I/O – I/O
1000
10000
S21(db)
0.00
- 4.00
Fc=5.9GHz
- 8.00
- 12.00
- 16.00
300.0k
F(Hz)
1.0M
3.0M
10.0M
30.0M
100.0M 300.0M
1.0G
3.0G
Figure 6. Frequency response (typical
values) HDMIULC6-2P6
S21(db)
0.00
- 4.00
Fc=5.3GHz
- 8.00
- 12.00
- 16.00
300.0k
F(Hz)
1.0M
3.0M
Ligne 2
10.0M
30.0M
100.0M 300.0M
1.0G
3.0G
Figure 7.
Relative variation of leakage
current versus junction
temperature (typical values)
IRM[Tj] / IRM[Tj=25°C]
5
4
3
2
Tj(°C)
1
25 50 75 100 125
3/17





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)