HDMIULC6-2M6 STMicroelectronics, HDMIULC6-2M6 Datasheet - Page 9

• Manufacturer Part Number: HDMIULC6-2M6
• Description: IC ESD PROTECTION 6VFQFPN
• Manufacturer: STMicroelectronics

Specifications of HDMIULC6-2M6

• Voltage - Working: 6V
• Voltage - Clamping: 12V
• Technology: Mixed Technology
• Number Of Circuits: 2
• Applications: General Purpose
• Package / Case: 6-UQFN, 6-µQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: 497-6971-2

HDMIULC6-2x6
Important
3.3
An important precaution to take is to put the protection device as close as possible to the
disturbance source (generally the connector).
Crosstalk behavior
Figure 22. Crosstalk phenomena
The crosstalk phenomena is due to the coupling between 2 lines. The coupling factor (
example above the expected signal on load R
has got an extra value
crosstalk phenomenon of the line 1 on the line 2. This phenomenon has to be taken into
account when the drivers impose fast digital data or high frequency analog signals in the
disturbing line. The perturbed line will be more affected if it works with low voltage signal or
high load impedance (few k ).
Figure 20. Remaining voltage after the
21
10V/Div
) increases when the gap across lines decreases, particularly in silicon dice. In the
HDMIULC6-2P6 during
positive ESD surge
V
G1
V
21
G2
V
G1
DRIVERS
R
G1
. This part of the V
R
G2
100ns/Div
Line 1
Line 2
L2
Figure 21. Remaining voltage after the
is
10V/Div
G1
RECEIVERS
2
signal represents the effect of the
R
V
L2
G2
, in fact the real voltage at this point
R
L1
HDMIULC6-2P6 during
negative ESD surge
2
V
G2
+
1
21
V
G1
V
G1
+
Technical information
12
V
G2
100ns/Div
12
9/17
or