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ADV8003 Folha de dados(PDF) 21 Page - Analog Devices |
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ADV8003 Folha de dados(HTML) 21 Page - Analog Devices |
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21 / 64 page ![]() Data Sheet ADV8003 Rev. B | Page 21 of 64 Pin No. Mnemonic Type Description C1 OSD_IN[19]/EXT_DIN[3] OSD video input/ miscellaneous digital External OSD Video Pixel Input Port (OSD_IN[19])/Additional TTL Input for External CCIR 656 Video Data (EXT_DIN[3]). C2 OSD_IN[20]/EXT_DIN[4] OSD video input/ miscellaneous digital External OSD Video Pixel Input Port (OSD_IN[20])/Additional TTL Input for External CCIR 656 Video Data (EXT_DIN[4]). C3 GND GND Ground. C4 AUD_IN[4] Audio input I2S3/DSD4 Audio Input. C5 DSD_CLK Audio input DSD Audio Clock Input. C6 SCLK Audio input I2S Bit Clock Input. C7 SCL I2C control I2C Clock Input. SCL is open drain; use a 4.7 kΩ resistor to connect this pin to a 3.3 V supply. C8 SCK1 Serial port control Serial Clock (Serial Port 1). Serial Port 1 is used for OSD control. C9 GND GND Ground. C10 INT0 Miscellaneous digital Interrupt Pin 0. When status bits change, this pin is triggered. C11 PDN Miscellaneous digital Power-Down. This pin controls the power state of the ADV8003. C12 GND GND Ground. C13 GND GND Ground. C14 NC N/A No Connect. Do not connect to this pin. C15 NC N/A No Connect. Do not connect to this pin. C16 RX_HPD Rx input Hot Plug Assert Signal Output for the Rx Input. C17 AVDD1 Power HDMI Rx Inputs Analog Supply (3.3 V). C18 GND GND Ground. C19 GND GND Ground. C20 AVDD1 Power HDMI Rx Inputs Analog Supply (3.3 V). C21 AVDD1 Power HDMI Rx Inputs Analog Supply (3.3 V). C22 DAC5 Analog video output Encoder DAC5 Output. C23 DAC6 Analog video output Encoder DAC6 Output. D1 OSD_IN[16]/EXT_DIN[0] OSD video input/ miscellaneous digital External OSD Video Pixel Input Port (OSD_IN[16])/Additional TTL Input for External CCIR 656 Video Data (EXT_DIN[0]). D2 OSD_IN[17]/EXT_DIN[1] OSD video input/ miscellaneous digital External OSD Video Pixel Input Port (OSD_IN[17])/Additional TTL Input for External CCIR 656 Video Data (EXT_DIN[1]). D3 OSD_IN[18]/EXT_DIN[2] OSD video input/ miscellaneous digital External OSD Video Pixel Input Port (OSD_IN[18])/Additional TTL Input for External CCIR 656 Video Data (EXT_DIN[2]). D4 GND GND Ground. D5 DVDD_IO Power Digital Interface Supply (3.3 V). D6 MCLK Audio input MCLK for S/PDIF Input Audio. D7 SDA I2C control I2C Data Input. SDA is open drain; use a 4.7 kΩ resistor to connect this pin to a 3.3 V supply. D8 CS1 Serial port control Chip Select (Serial Port 1). Serial Port 1 is used for OSD control. D9 GND GND Ground. D10 INT1 Miscellaneous digital Interrupt Pin for HDMI Transmitter Outputs. When status bits change, an interrupt is generated on this pin. D11 INT2 Miscellaneous digital Interrupt Pin for HDMI Receiver Input Lines. When status bits change, an interrupt is generated on this pin. D12 DVDD_IO Power Digital Interface Supply (3.3 V). D13 TEST1 Miscellaneous digital Test Pin. Float this pin. D14 NC N/A No Connect. Do not connect to this pin. D15 NC N/A No Connect. Do not connect to this pin. D16 RX_5V Rx input 5 V Detect Pin for the Rx Input. D17 NC N/A No Connect. Do not connect to this pin. D18 NC N/A No Connect. Do not connect to this pin. D19 RTERM 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. D20 AVDD2 Power Analog Power Supply (3.3 V). D21 AVDD2 Power Analog Power Supply (3.3 V). D22 DAC1 Analog video output Encoder DAC1 Output. D23 DAC2 Analog video output Encoder DAC2 Output. |
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