ADV7622

Data Sheet

Rev. D | Page 12 of 16

Pin No.

Mnemonic

Type

Description

99

PGND

Ground

PVDD Ground.

100

PVDD

Power

PLL Supply Voltage (1.8 V).

101

XTAL

Miscellaneous

analog

Input pin for 28.63636 MHz crystal or an external 1.8 V 28.63636 MHz clock oscillator source

to clock the ADV7622.

102

XTAL1

Miscellaneous

analog

Crystal Output Pin. This pin should be left floating if a clock oscillator is used.

103

PVDD

Power

PLL Supply Voltage (1.8 V).

104

PGND

Ground

PVDD Ground.

105

HP_CTRLA

Digital output

Hot Plug Detect for Port A.

106

5V_DETA

Digital input

5 V Detect Pin for Port A in the HDMI Interface.

107

RTERM

Miscellaneous

analog

This pin sets the internal termination resistance. A 500 Ω resistor between this pin and

ground should be used.

108

DDCA_SDA

Digital I/O

HDCP Slave Serial Data Port A. DDCA_SDA is a 3.3 V input/output that is 5 V tolerant.

109

DDCA_SCL

Digital input

HDCP Slave Serial Clock Port A. DDCA_SCL is a 3.3 V input that is 5 V tolerant.

110

CVDD

Power

Receiver Comparator Supply Voltage (1.8 V).

111

CGND

Ground

TVDD and CVDD Ground.

112

RXA_C−

HDMI input

Digital Input Clock Complement of Port A in the HDMI Interface.

113

RXA_C+

HDMI input

Digital Input Clock True of Port A in the HDMI Interface.

114

TVDD

Power

Receiver Terminator Supply Voltage (3.3 V).

115

RXA_0−

HDMI input

Digital Input Channel 0 Complement of Port A in the HDMI Interface.

116

RXA_0+

HDMI input

Digital Input Channel 0 True of Port A in the HDMI Interface.

117

CGND

Ground

TVDD and CVDD Ground.

118

RXA_1−

HDMI input

Digital Input Channel 1 Complement of Port A in the HDMI Interface.

119

RXA_1+

HDMI input

Digital Input Channel 1 True of Port A in the HDMI Interface.

120

TVDD

Power

Receiver Terminator Supply Voltage (3.3 V).

121

RXA_2−

HDMI input

Digital Input Channel 2 Complement of Port A in the HDMI Interface.

122

RXA_2+

HDMI input

Digital Input Channel 2 True of Port A in the HDMI Interface.

123

HP_CTRLB

Digital output

Hot Plug Detect for Port B.

124

5V_DETB

Digital input

5 V Detect Pin for Port B in the HDMI Interface.

125

DGND

Ground

DVDD Ground.

126

DVDD

Power

Digital Supply Voltage (1.8 V).

127

DDCB_SDA

Digital I/O

HDCP Slave Serial Data Port B. DDCB_SDA is a 3.3 V input/output that is 5 V tolerant.

128

DDCB_SCL

Digital input

HDCP Slave Serial Clock Port B. DDCB_SCL is a 3.3 V input that is 5 V tolerant.

129

CVDD

Power

Receiver Comparator Supply Voltage (1.8 V).

130

CGND

Ground

TVDD and CVDD Ground.

131

RXB_C−

HDMI input

Digital Input Clock Complement of Port B in the HDMI Interface.

132

RXB_C+

HDMI input

Digital Input Clock True of Port B in the HDMI Interface.

133

TVDD

Power

Receiver Terminator Supply Voltage (3.3 V).

134

RXB_0−

HDMI input

Digital Input Channel 0 Complement of Port B in the HDMI Interface.

135

RXB_0+

HDMI input

Digital Input Channel 0 True of Port B in the HDMI Interface.

136

CGND

Ground

TVDD and CVDD Ground.

137

RXB_1−

HDMI input

Digital Input Channel 1 Complement of Port B in the HDMI Interface.

138

RXB_1+

HDMI input

Digital Input Channel 1 True of Port B in the HDMI Interface.

139

TVDD

Power

Receiver Terminator Supply Voltage (3.3 V).

140

RXB_2−

HDMI input

Digital Input Channel 2 Complement of Port B in the HDMI Interface.

141

RXB_2+

HDMI input

Digital Input Channel 2 True of Port B in the HDMI Interface.

142

HP_CTRLC

Digital output

Hot Plug Detect for Port C.

143

5V_DETC

Digital input

5 V Detect Pin for Port C in the HDMI Interface.

144

DDCC_SDA

Digital I/O

HDCP Slave Serial Data Port C. DDCC_SDA is a 3.3 V input/output that is 5 V tolerant.