DPIULC6-6DJL

April 2010 Doc ID 16831 Rev 2 1/9
9
DPIULC6
ESD protection for internal DisplayPort™
Features
Compliant with DisplayPort 1.1a
IEC 61000-4-2 level 4 compliant
Ultralarge bandwidth (> 5 GHz)
Low capacitance variation: 0.05 pF
100 Ω ± 10% differential impedance (100%
compatible with 100 Ω differential layout)
500 µm pitch for easy layout
Complies with the following standards
IEC 61000-4-2 level 4
15 kV (air discharge)
8 kV (contact discharge)
MIL STD 883G-Method 3015-7: class 3B
8 kV HBM (Human Body Model)
VESA DisplayPort Standard Version 1.1a
Description
The DPIULC6-6DJL device provides fully
integrated ESD protection ensuring full system
robustness as required by the DisplayPort
specification. Differentiated protection dedicated
to each link ensures full compliance with the
DisplayPort specification.
The bandwidth of each circuit ensures full
transparency to the DisplayPort signals.
The DPIULC6-6DJL is packaged in DFN 5x6.
Figure 1. Schematic diagram (top view)
TM: DisplayPort is a trademark of the Video Electronics
Standards Association (VESA)
DFN 5x6 18 leads
NC
D1+
D1 -
GND
D2+
D2 -
GND
AUX+
AUX -
NC
D1+
D1 -
GND
D2+
D2 -
GND
AUX+
AUX -
NC
D1+
D1 -
GND
D2+
D2 -
GND
AUX+
AUX -
NC
D1+
D1 -
GND
D2+
D2 -
GND
AUX+
AUX -
NC pins and central pad must be connected to ground
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Characteristics DPIULC6
2/9 Doc ID 16831 Rev 2
1 Characteristics
Table 1. Absolute maximum ratings (T
amb
= 25 °C)
Symbol Parameter Value Unit
T
stg
Storage temperature range -55 to +150 ° C
T
j
Operating junction temperature range -40 to +125 ° C
T
L
Maximum lead temperature for soldering during 10 s 260 ° C
Table 2. Electrical characteristics: high speed differential pairs (T
amb
= 25 °C)
Symbol Parameter Test conditions
Value
Unit
Min. Typ. Max.
I
RM
Leakage current V = 3.0 V - - 100 nA
V
BR
Breakdown voltage T
A
= 25 °C, I
R
= 1 mA 6 - - V
V
CL
Clamping voltage (Any I/O pin to
ground)
t
p
= 8/20 µs
I
PP
= 1 A - - 12
V
I
PP
= 5 A - - 17
C
I/O -GND
Capacitance between I/O and
ground
V
R
= 0 V, F=1 MHz - - 1.5
pF
V
R
= 0 V, F = 1.4 GHz - - 1.5
ΔC
I/O -GND
Capacitance variation between 2
lines of the same pair
V
R
= 0 V, F = 1.4 GHz - 0.05 0.12 pF
Z
Diff
Differential impedance between
input and output
t
r
(20%-80%)=130 ps 90 100 110 Ω
Table 3. Electrical characteristics: auxiliary link (T
amb
= 25 °C)
Symbol Parameters Test conditions
Value
Unit
Min. Typ. Max.
I
RM
Leakage current V = 3.0 V - - 100 nA
V
BR
Breakdown voltage between
V
BUS
and ground
T
A
= 25 °C, I
R
= 1 mA 6 - - V
V
CL
Clamping voltage t
p
= 8/20 µs
I
PP
= 1 A - - 12
V
I
PP
= 5 A - - 17
C
i/o-GND
Capacitance between I/O and
ground
V
R
=0 V, F=1 MHz - 42 50 pF
F
c
Cut-off frequency
-7.0-MHz
DPIULC6 Characteristics
Doc ID 16831 Rev 2 3/9
Figure 2. Frequency response (typical value)
300k 1M 3M 10M 30M 100M 300M 1G 3G
-12
-9
-6
-3
0
dB
F (Hz)
Passband
attenuation
-3 dB point
Attenuation
(0.8 - 4 GHz)
Average
performance
(50 system)Ω
0.05 dB
4.7 GHz
< 0.4 dB
0.1 dB @ 900 MHz
0.4 dB @ 1.8 GHz
Figure 3. Leakage current versus junction
temperature (typical values)
Figure 4. Differential T
dr
measurement at
130 ps (20 - 80%)
0.1
1.0
10.0
100.0
1000.0
25 50 75 100 125
I
R
(nA)
V
R
=V
RM
3V
T
j
(°C)
Maximum 103.75
Minimum 97.46
Ω
Ω
Figure 5. Eye diagram at 2.7 Gbps
(PCB alone)
Figure 6. Eye diagram at 2.7 Gbps
(PCB + DPIULC6-6DJL)

DPIULC6-6DJL

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
ESD Suppressors / TVS Diodes DisplayPort 1.1a ESD 100 ohm 0.05pF >5GHz
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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