STDVE003A_08 Datasheet, PDF (9/41 Pages) STMicroelectronics – Adaptive 3.4 Gbps 3:1 TMDS/HDMI signal equalizer

STDVE003A
Pin configuration
Table 2. Pin description (continued)
Pin number
Pin name
Type
Function
47
48, 49
50
51, 52
GND
B31, A31
V_CC
B32, A32
Power Ground
Input, TMDS Port 3 differential inputs for channel 1
Power Supply voltage (3.3 V ± 5%)
Input, TMDS Port 3 differential inputs for channel 2
53
54, 55
56
57, 58
GND
B33, A33
V_CC
B34, A34
Power Ground
Input, TMDS Port 3 differential inputs for channel 3
Power Supply voltage (3.3 V ± 5%)
Input, TMDS Port 3 differential inputs for channel 4
59
GND
Power Ground
60
DDC_2_PWR
Power
External power to connect the pull-up resistor on
DDC B ports. Connect to GND if unused.
61
V_CC
Power Supply voltage (3.3 V ± 5%)
Port 2 hot plug detector output. Open drain output.
62
HPD2
Output Connect an external resistor according to the
HDMI specification.
63
SDA2
I/O
Port 2 DDC bus data line
64
SCL2
I/O
Port 2 DDC bus clock line
65
66
67, 68
69
70, 71
72
73, 74
75
76, 77
GND
GND
B21, A21
V_CC
B22, A22
GND
B23, A23
V_CC
B24, A24
Power Ground
Power Ground
Input, TMDS Port 2 differential inputs for channel 1
Power Supply voltage (3.3 V ± 5%)
Input, TMDS Port 2 differential inputs for channel 2
Power Ground
Input, TMDS Port 2 differential inputs for channel 3
Power Supply voltage (3.3 V ± 5%)
Input, TMDS Port 2 differential inputs for channel 4
78
GND
Power Ground
79
V_CC
Power Supply voltage (3.3 V ± 5%)
80
HPD1
Port 1 hot plug detector output. Open drain output.
Connect an external resistor according to the
HDMI specification.
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