STDVE003A_08 Datasheet, PDF (7/41 Pages) STMicroelectronics – Adaptive 3.4 Gbps 3:1 TMDS/HDMI signal equalizer

STDVE003A
2
Pin configuration
Figure 5. Pin configuration (TQFP80 package)
Pin configuration
DDC_1_PWR
1
SDA1
2
SCL1 3
GND 4
B11 5
A11 6
VCC
7
B12 8
A12 9
GND ¹⁰
B13 11
A13 12
VCC 13
B14
14
A14 15
GND
16
VCC
17
REXT
18
EQ_BOOST
19
DDC_Y_PWR
20
STDVE003A
60 DDC_2_PWR
59 _GND
58 _A34
57 _B34
56 _VCC
55 _A33
54 _B33
53 _GND
52 _A32
51 _B32
50 _VCC
49 _A31
48 _B31
47 _GND
46 _SCL3
45 _SDA3
44 _HPD3
43 _VCC
42 _{OE_N}
41 _{DDC_3_PWR}
CS00064
Table 2. Pin description
Pin number
Pin name
Type
Function
1
DDC_1_PWR Power
External power to connect the pull-up resistor on
DDC A ports. Connect to GND if unused.
2, 3
4
5, 6
7
8, 9
10
11, 12
13
14, 15
SDA1, SCL1
GND
B11, A11
V_CC
B12, A12
GND
B13, A13
V_CC
B14, A14
I/O
Power
Input,TMDS
Power
Input,TMDS
Power
Input,TMDS
Power
Input, TMDS
Port1 DDC bus data and clock lines
Ground
Port 1 differential inputs for channel 1
Supply voltage (3.3 V ± 5%)
Port 1 differential inputs for channel 2
Ground
Port 1 differential inputs for channel 3
Supply voltage (3.3 V ± 5%)
Port 1 differential inputs for channel 4
7/41