HDMIULC6-4SC6 Datasheet, PDF (9/11 Pages) STMicroelectronics – Ultra large bandwidth ESD protection

HDMIULC6-4SC6
Technical information
Figure 15. Analog crosstalk measurements
TEST BOARD
NETWORK ANALYSER
PORT 1
NETWORK ANALYSER
PORT 2
Vbus
Figure 15 gives the measurement circuit for the analog application. In usual frequency range
of analog signals (up to 240 MHz) the effect on disturbed line is less than -45 dB (see
Figure 16).
Figure 16. Analog crosstalk results
dB
0.00
- 30.00
- 60.00
- 90.00
- 120.00
100.0k
1.0M
F (Hz)
10.0M
100.0M
1.0G
As the HDMIULC6-4SC6 is designed to protect high speed data lines, it must ensure a good
transmission of operating signals. The frequency response (Figure 4.) gives attenuation
information and shows that the HDMIULC6-4SC6 is well suitable for data line transmission
up to 3.2 Gb/s.
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