Analog Devices ADV8003 Hardware Manual page 25

Pin
Mnemonic
No.
2]
D4 GND
D5 DVDD_IO
D6 MCLK
D7 SDA
D8
CS1
D9 GND
D10 INT1
D11 INT2
D12 DVDD_IO
D13 TEST1
D14 NC
D15 NC
D16 RX_5V
D17 NC
D18 NC
D19 RTERM
D20 AVDD2
D21 AVDD2
D22 DAC1
D23 DAC2
E1 OSD_IN[13]/VBI_SCK
E2 OSD_IN[14]/VBI_MO
SI
E3 OSD_IN[15]/VBI_ CS
E4 DVDD_IO
E20 TEST2
E21 GND
E22 COMP2
E23 DAC3
F1 OSD_IN[9]
F2 OSD_IN[10]
F3 OSD_IN[11]
F4 OSD_IN[12]
Rev. B, August 2013
Type Description
miscellaneous CCIR 656 Video Data (EXT_DIN[2]).
digital
GND Ground.
Power Digital Interface Supply (3.3 V).
Audio input MCLK for S/PDIF Input Audio.
I 2 C control I 2 C Data Input. SDA is open drain; use a 4.7 kΩ resistor to connect this pin to a 3.3 V
supply.
Serial port control Chip Select (Serial Port 1). Serial Port 1 is used for OSD control.
GND Ground.
Miscellaneous digital Interrupt Pin for HDMI Transmitter Outputs. When status bits change, an interrupt
is generated on this pin.
Miscellaneous digital Interrupt Pin for HDMI Receiver Input Lines. When status bits change, an interrupt
is generated on this pin.
Power Digital Interface Supply (3.3 V).
Miscellaneous digital Test Pin. Float this pin.
No connect Do not connect to this pin.
No connect Do not connect to this pin.
Rx input 5 V Detect Pin for the Rx Input.
No connect Do not connect to this pin.
No connect Do not connect to this pin.
HDMI Rx input This pin sets internal termination resistance. Use a 500 Ω resistor between this pin
and GND. Place the RTERM resistor as close as possible to the ADV8003.
Power Analog Power Supply (3.3 V).
Power Analog Power Supply (3.3 V).
Analog video Encoder DAC1 Output.
output
Analog video Encoder DAC2 Output.
output
OSD video input/ External OSD Video Pixel Input Port (OSD_IN[13])/Serial Clock for VBI Data Serial
miscellaneous Port (VBI_SCK).
digital
OSD video input/ External OSD Video Pixel Input Port (OSD_IN[14])/Master Out Slave In for VBI Data
miscellaneous Serial Port (VBI_MOSI).
digital
OSD video input/ External OSD Video Pixel Input Port (OSD_IN[15])/Chip Select for VBI Data Serial
miscellaneous Port (VBI_ CS ).
digital
Power Digital Interface Supply (3.3 V).
Miscellaneous Test Pin. Float this pin.
analog
GND Ground.
Miscellaneous Compensation Pin. Connect a 2.2 nF capacitor to AVDD2.
analog
1
Analog video Encoder DAC3 Output.
output
OSD video input External OSD Video Pixel Input Port (OSD_IN[9]).
OSD video input External OSD Video Pixel Input Port (OSD_IN[10]).
OSD video input External OSD Video Pixel Input Port (OSD_IN[11]).
OSD video input/ External OSD Video Pixel Input Port.
miscellaneous
digital
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ADV8003 Hardware Manual