
Data Sheet
ADV7604
Rev. D | Page 11 of 20
Pin No.
Mnemonic
Type
Description
A16
TVDD
Power
Terminator Supply Voltage (3.3 V).
A17
TVDD
Power
Terminator Supply Voltage (3.3 V).
A18
DGND
Ground
Ground.
B1
RXD_5V
HDMI input
5 V Detect Pin for Port D in the HDMI Interface.
B2
RXD_2+
HDMI input
Digital Input Channel 2 True of Port D in the HDMI Interface.
B3
RXD_1+
HDMI input
Digital Input Channel 1 True of Port D in the HDMI Interface.
B4
RXD_0+
HDMI input
Digital Input Channel 0 True of Port D in the HDMI Interface.
B5
RXD_C+
HDMI input
Digital Input Clock True of Port D in the HDMI Interface.
B6
TVDD
Power
Terminator Supply Voltage (3.3 V).
B7
RXC_2+
HDMI input
Digital Input Channel 2 True of Port C in the HDMI Interface.
B8
RXC_1+
HDMI input
Digital Input Channel 1 True of Port C in the HDMI Interface.
B9
RXC_0+
HDMI input
Digital Input Channel 0 True of Port C in the HDMI Interface.
B10
RXC_C+
HDMI input
Digital Input Clock True of Port C in the HDMI Interface.
B11
TVDD
Power
Terminator Supply Voltage (3.3 V).
B12
RXB_2+
HDMI input
Digital Input Channel 2 True of Port B in the HDMI Interface.
B13
RXB_1+
HDMI input
Digital Input Channel 1 True of Port B in the HDMI Interface.
B14
RXB_0+
HDMI input
Digital Input Channel 0 True of Port B in the HDMI Interface.
B15
RXB_C+
HDMI input
Digital Input Clock True of Port B in the HDMI Interface.
B16
TVDD
Power
Terminator Supply Voltage (3.3 V).
B17
RXA_2+
HDMI input
Digital Input Channel 2 Complement of Port A in the HDMI Interface.
B18
RXA_2
HDMI input
Digital Input Channel 2 Complement of Port A in the HDMI Interface.
C1
PWRDN
Input
Active Low System Power Detect. If low, EDID can be powered from 5 V signal of
HDMI port when connected to active equipment.
C2
TVDD
Power
Terminator Supply Voltage (3.3 V).
C3
TVDD
Power
Terminator Supply Voltage (3.3 V).
C4
CVDD
Power
Comparator Supply Voltage (1.8 V).
C5
DGND
Ground
Ground.
C6
TVDD
Power
Terminator Supply Voltage (3.3 V).
C7
TVDD
Power
Terminator Supply Voltage (3.3 V).
C8
DGND
Ground
Ground.
C9
DGND
Ground
Ground.
C10
DGND
Ground
Ground.
C11
TVDD
Power
Terminator Supply Voltage (3.3 V).
C12
TVDD
Power
Terminator Supply Voltage (3.3 V).
C13
DGND
Ground
Ground.
C14
DGND
Ground
Ground.
C15
DGND
Ground
Ground.
C16
DGND
Ground
Ground.
C17
RXA_1+
HDMI input
Digital Input Channel 1 Complement of Port A in the HDMI interface.
C18
RXA_1
HDMI input
Digital Input Channel 1 Complement of Port A in the HDMI interface.
D1
RXC_5V
HDMI input
5 V Detect Pin for Port C in the HDMI Interface.
D2
RXB_5V
HDMI input
5 V Detect Pin for Port B in the HDMI Interface.
D3
RXA_5V
HDMI input
5 V Detect Pin for Port A in the HDMI Interface.
D4
DDCD_SDA
HDMI input
HDCP Slave Serial Data Port D. DDCD_SDA is a 3.3 V input that is 5 V tolerant.
D5
DDCD_SCL
HDMI input
HDCP Slave Serial Clock Port D. DDCD_SCL is a 3.3 V input that is 5 V tolerant.
D6
DDCC_SDA
HDMI input
HDCP Slave Serial Data Port C. DDCC_SDA is a 3.3 V input that is 5 V tolerant.
D7
DDCC_SCL
HDMI input
HDCP Slave Serial Clock Port C. DDCC_SCL is a 3.3 V input that is 5 V tolerant.
D8
CVDD
Power
Comparator Supply Voltage (1.8 V).
D9
DGND
Ground
Ground.
D10
RTERM
Miscellaneous
analog
Terminal Resistance. This pin sets internal termination resistance. Use a 500 Ω
resistor between this pin and GND.