AD9923 Analog Devices, AD9923 Datasheet - Page 2

• Manufacturer Part Number: AD9923
• Manufacturer: Analog Devices

AD9880
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Design Guide................................................................................... 12
REVISION HISTORY
8/05—Revision 0: Initial Version
Analog Interface Electrical Characteristics............................... 3
Digital Interface Electrical Characteristics ............................... 4
Explanation of Test Levels ........................................................... 6
ESD Caution.................................................................................. 6
General Description................................................................... 12
Digital Inputs .............................................................................. 12
Analog Input Signal Handling.................................................. 12
Hsync and Vsync Inputs............................................................ 12
Serial Control Port ..................................................................... 12
Output Signal Handling............................................................. 12
Clamping ..................................................................................... 12
Timing.......................................................................................... 16
HDMI Receiver........................................................................... 20
DE Generator .............................................................................. 20
4:4:4 to 4:2:2 Filter ...................................................................... 20
Audio PLL Setup......................................................................... 21
Audio Board Level Muting........................................................ 21
Rev. 0 | Page 2 of 64
2-Wire Serial Register Map ........................................................... 23
2-Wire Serial Control Register Detail.......................................... 37
PCB Layout Recommendations.................................................... 58
Color Space Converter (CSC) Common Settings...................... 60
Outline Dimensions ....................................................................... 62
Timing Diagrams ....................................................................... 21
Chip Identification ..................................................................... 37
PLL Divider Control .................................................................. 37
Clock Generator Control .......................................................... 37
Input Gain ................................................................................... 38
Input Offset ................................................................................. 38
Sync .............................................................................................. 39
Coast and Clamp Controls........................................................ 39
Status of Detected Signals ......................................................... 40
Polarity Status ............................................................................. 41
BT656 Generation ...................................................................... 46
Macrovision................................................................................. 48
Color Space Conversion ............................................................ 49
2-Wire Serial Control Port........................................................ 56
Ordering Guide .......................................................................... 62