ADV7183AKST Analog Devices Inc, ADV7183AKST Datasheet - Page 2

• Manufacturer Part Number: ADV7183AKST
• Description: IC VIDEO DECODER NTSC 80-LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7183AKST

• Applications: Projectors, Recorders, Security
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADV7183A
TABLE OF CONTENTS
Introduction ...................................................................................... 4
Functional Block Diagram .............................................................. 5
Specifications..................................................................................... 6
Absolute Maximum Ratings.......................................................... 10
Pin Configuration and Function Descriptions........................... 11
Analog Front End ........................................................................... 13
Global Control Registers ............................................................... 16
Global Status Registers................................................................... 19
Standard Definition Processor (SDP).......................................... 21
Analog Front End ......................................................................... 4
Standard Definition Processor ................................................... 4
Electrical Characteristics............................................................. 6
Video Specifications..................................................................... 7
Timing Specifications .................................................................. 8
Analog Specifications................................................................... 8
Thermal Specifications ................................................................ 8
Timing Diagrams.......................................................................... 9
ESD Caution................................................................................ 10
Analog Input Muxing ................................................................ 13
Power-Save Modes...................................................................... 16
Reset Control .............................................................................. 16
Global Pin Control ..................................................................... 17
Identification............................................................................... 19
Status 1 ......................................................................................... 19
Status 2 ......................................................................................... 20
Status 3 ......................................................................................... 20
SD Luma Path ............................................................................. 21
SD Chroma Path......................................................................... 21
Sync Processing........................................................................... 22
VBI Data Recovery..................................................................... 22
General Setup.............................................................................. 22
Rev. B | Page 2 of 104
Pixel Port Configuration ............................................................... 62
MPU Port Description................................................................... 63
I
PCB Layout Recommendations.................................................... 99
Typical Circuit Connection......................................................... 101
Outline Dimensions ..................................................................... 103
2
C Programming Examples.......................................................... 96
Color Controls ............................................................................ 25
Clamp Operation........................................................................ 27
Luma Filter .................................................................................. 28
Chroma Filter.............................................................................. 31
Gain Operation........................................................................... 32
Chroma Transient Improvement (CTI) .................................. 36
Digital Noise Reduction (DNR) ............................................... 37
Comb Filters................................................................................ 37
AV Code Insertion and Controls ............................................. 40
Synchronization Output Signals............................................... 42
Sync Processing .......................................................................... 50
VBI Data Decode ....................................................................... 51
Register Accesses ........................................................................ 64
Register Programming............................................................... 64
I
I
I
Mode 1—CVBS Input (Composite Video on AIN5)............. 96
Mode 2—S-Video Input (Y on AIN1 and C on AIN4)......... 96
Mode 3—525i/625i YPrPb Input (Y on AIN2, Pr on AIN3,
and Pb on AIN6) ........................................................................ 97
Mode 4—CVBS Tuner Input PAL Only on AIN4 ................. 98
XTAL and Load Capacitor Value Selection .......................... 100
Ordering Guide ........................................................................ 103
2
2
2
C Sequencer.............................................................................. 64
C Control Register Map.......................................................... 65
C Register Map Details ........................................................... 69