Integrated Video Decoder and HDMI Receiver Data Sheet ADV7482 FEATURES Component video processor Any-to-any 3 3 color space conversion (CSC) matrix Analog input Contrast/brightness/hue/saturation video adjustment Worldwide NTSC/PAL/SECAM color demodulation support Timing adjustments controls for horizontal sync with autodetection (HS)/vertical sync (VS)/data enable (DE) timing One 10-bit ADC, 4 oversampling for CVBS, Y/C, and YPbPr Video mute function 8 analog video input channels with on-chip antialiasing Serial digital audio output interface filter HDMI audio extraction support Fully differential, pseudo differential, and single-ended Advanced audio muting feature CVBS video input support 2 I S-compatible, left justified and right justified audio STB diagnostics on differential video inputs output modes CVBS (composite), Y/C (S-Video), and YPbPr (component) 8-channel TDM output mode available video input support 2 Mobile Industry Processor Interface (MIPI) Camera Serial Fast switching capability between analog inputs Interface 2 (CSI-2) transmitters Adaptive contrast enhancement (ACE) 4-lane transmitter with 4 lanes, 2 lanes, and 1 lane muxing Excellent common-mode noise rejection capabilities options for HDMI/SDP/digital input port sources Rovi (Macrovision) copy protection detection 1-lane transmitter for standard definition processor (SDP) Up to 4 V common-mode input range solution sources Vertical blanking interval (VBI) data slicer 8-bit digital input/output port High-Definition Multimedia Interface (HDMI) capable General receiver 2 2-wire serial microprocessor unit (MPU) interface (I C HDCP authentication and decryption support compatible) 162 MHz maximum pixel clock frequency, allowing HDTV 40C to +85C temperature grade formats up to 1080p and display resolutions up to UXGA 100-ball, 9 mm 9 mm, RoHS-compliant CSP BGA package (1600 1200 at 60 Hz) Qualified for automotive applications HDCP repeater support, up to 25 KSVs supported Integrated CEC controller, CEC 1.4 compatible APPLICATIONS Adaptive TMDS equalizer Portable devices 5 V detect and Hot Plug assert Automotive infotainment (head unit and rear seat entertainment systems) HDMI repeaters and video switches FUNCTIONAL BLOCK DIAGRAM RXCP/RXCN ALSB ADV7482 2 I C SLAVE SCLK RX0P/RX0N SDATA HDMI RX1P/RX1N RECEIVER RX2P/RX2N INTERRUPTS INTRQ1 CONTROLLER INTRQ2 DDC SCL DDC I2S MCLK DDC SDA CEC AUDIO AUDIO OUTPUT I2S LRCLK HPD HPD PROCESSOR FORMATTER I2S SCLK I2S SDATA EDID RAM CEC CP HDCP RX 5V CORE 4-LANE CLKAP/CLKAN MIPI CSI-2 DA0P/DA0N TO LLC TRANSMITTER 8-BIT TTL DA3P/DA3N INPUT/OUTPUT P0 TO P7 AIN1 TO SD AFE AIN8 CORE 1-LANE CLKBP/CLKBN DIAG1 TO MIPI CSI-2 DIAGNOSTIC DB0P/DB0N DIAG4 TRANSMITTER Figure 1. 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Technical Support www.analog.com 12047-001ADV7482 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Power Supply Recommendation .................................................. 16 Applications ....................................................................................... 1 Power-Up Sequence ................................................................... 16 Functional Block Diagram .............................................................. 1 Power-Down Sequence .............................................................. 16 Revision History ............................................................................... 2 Thoery of Operation ...................................................................... 17 General Description ......................................................................... 3 HDMI Receiver ........................................................................... 17 Detailed Functional Block Diagram .............................................. 4 Component Processor ............................................................... 17 Specifications ..................................................................................... 5 Analog Front End ....................................................................... 17 Electrical Characteristics ............................................................. 5 Short to Battery Diagnostics ..................................................... 18 Analog Video Specifications ....................................................... 7 Standard Definition Processor ................................................. 18 MIPI Video Output Specifications ............................................. 8 8-Bit Digital Input/Output Port ............................................... 19 Analog Specifications ................................................................... 8 Audio Processing ........................................................................ 19 Timing Specifications .................................................................. 9 MIPI CSI-2 Transmitters ........................................................... 19 Absolute Maximum Ratings .......................................................... 12 Interrupts ..................................................................................... 19 Thermal Resistance .................................................................... 12 Outline Dimensions ....................................................................... 20 ESD Caution ................................................................................ 12 Ordering Guide .......................................................................... 20 Pin Configuration and Function Descriptions ........................... 13 Automotive Products ................................................................. 20 REVISION HISTORY 6/14Revision 0: Initial Version Rev. 0 Page 2 of 20