ADV7180
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Sync Processing .......................................................................... 26
VBI Data Recovery..................................................................... 26
General Setup.............................................................................. 26
Color Controls ............................................................................ 28
Clamp Operation........................................................................ 30
Luma Filter.................................................................................. 31
Chroma Filter.............................................................................. 34
Gain Operation........................................................................... 35
Chroma Transient Improvement (CTI) .................................. 39
Digital Noise Reduction (DNR) and Luma Peaking Filter... 40
Comb Filters................................................................................ 41
IF Filter Compensation ............................................................. 43
AV Code Insertion and Controls ............................................. 44
Synchronization Output Signals............................................... 46
Sync Processing .......................................................................... 53
VBI Data Decode ....................................................................... 53
I2C Readback Registers.............................................................. 62
Pixel Port Configuration ............................................................... 75
GPO Control ................................................................................... 76
MPU Port Description................................................................... 77
Register Access............................................................................ 78
Register Programming............................................................... 78
I2C Sequencer.............................................................................. 78
I2C Register Maps ........................................................................... 79
I2C Programming Examples........................................................ 106
64-Lead LQFP........................................................................... 106
48-Lead LQFP........................................................................... 107
40-Lead LFCSP......................................................................... 108
32-Lead LFCSP......................................................................... 109
PCB Layout Recommendations.................................................. 110
Analog Interface Inputs........................................................... 110
Power Supply Decoupling ....................................................... 110
PLL ............................................................................................. 110
VREFN and VREFP................................................................. 110
Digital Outputs (Both Data and Clocks) .............................. 110
Digital Inputs ............................................................................ 110
Typical Circuit Connection......................................................... 111
Outline Dimensions ..................................................................... 115
Ordering Guide ........................................................................ 117
Automotive Products............................................................... 117
General Description ......................................................................... 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 3
Introduction ...................................................................................... 5
Analog Front End......................................................................... 5
Standard Definition Processor.................................................... 5
Functional Block Diagrams............................................................. 6
Specifications..................................................................................... 8
Electrical Characteristics............................................................. 8
Video Specifications..................................................................... 9
Timing Specifications ................................................................ 10
Analog Specifications................................................................. 11
Thermal Specifications .............................................................. 11
Absolute Maximum Ratings.......................................................... 12
ESD Caution................................................................................ 12
Pin Configurations and Function Descriptions ......................... 13
32-Lead LFCSP ........................................................................... 13
40-Lead LFCSP ........................................................................... 14
64-Lead LQFP............................................................................. 15
48-Lead LQFP............................................................................. 17
Analog Front End ........................................................................... 18
Input Configuration................................................................... 19
RESET
Power-On
...................................................................... 20
Analog Input Muxing ................................................................ 20
Antialiasing Filters ..................................................................... 21
Global Control Registers ............................................................... 22
Power-Saving Modes.................................................................. 22
Reset Control .............................................................................. 22
Global Pin Control ..................................................................... 22
Global Status Register .................................................................... 24
Identification............................................................................... 24
Status 1 ......................................................................................... 24
Autodetection Result.................................................................. 24
Status 2 ......................................................................................... 24
Status 3 ......................................................................................... 24
Video Processor .............................................................................. 25
SD Luma Path ............................................................................. 25
SD Chroma Path......................................................................... 25
Rev. G | Page 2 of 120
ADI [ ADI ]
