HDMI2C2-14HD Datasheet, PDF (18/31 Pages) STMicroelectronics – ESD protection and signal booster for HDMI™ 1.4 sink interface

Electrical characteristics
HDMI2C2-14HD
Table 8. TMDS links electrical characteristics⁽¹⁾
Symbol
Parameter
Test conditions
Value
Unit
Min. Typ. Max.
f_{CUT_TMDS} Bandwidth at -3 dB
Single ended mode
Differential mode
4.7⁽²⁾
6.5
GHz
V_BR
Breakdown voltage
6
I_RM
Leakage current
V_RM = 3.3 V
C_I/O-GND
Capacitance input/output to
ground
V_I/O =0 V, f = 1 MHz, V_OSC = 30 mV
V
100 nA
1.5 pF
ΔC_I/O-GND Capacitance variation
V_I/O = 0 V, f = 1 MHz, V_OSC = 30 mV
50
pF
Z_DIFF Differential impedance
tr = 200ps (10%-90%)
Z0_DIFF=100 Ω
85 100 115 Ω
1. T_amb =25°C, V_{DD_5V} = 5V, unless otherwise specified
2. The bandwidth is large enough to operate up to 340 MHz as HDMI clock frequency, corresponding to 10.2 Gbps total data
rate, 3.4 Gbps on each lane
dB
0
Figure 12. TMDS line S₂₁ frequency curve
Sdd21
-3
-6
Scc21
-9
-12
-15
100k
1M
F(Hz)
10M
100M
1G
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