AD9882AKSTZ-100 Analog Devices Inc, AD9882AKSTZ-100 Datasheet - Page 2

• Manufacturer Part Number: AD9882AKSTZ-100
• Description: IC INTERFACE/DVI 100MHZ 100LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9882AKSTZ-100

• Applications: Video
• Interface: Analog, DVI
• Voltage - Supply: 3.15 V ~ 3.45 V
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount
• Supply Voltage Range: 3.15V To 3.45V, 2.2V To 3.45V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 100
• Msl: MSL 3 - 168 Hours
• Update Rate: 140MSPS
• Bandwidth: 300MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9882A
TABLE OF CONTENTS
Specifications............................................................................................3
Absolute Maximum Ratings ..................................................................6
Pin Configuration and Function Descriptions....................................7
Theory of Operation: Interface Detection .........................................12
Theory of Operation and Design Guide: Analog Interface.............13
Timing: Analog Interface .....................................................................17
Theory of Operation: Digital Interface...............................................19
REVISION HISTORY
10/04—Revision 0: Initial Version
Explanation of Test Levels..................................................................6
ESD Caution ........................................................................................6
Pin Descriptions of Shared Pins between Analog and Digital
Interfaces ..............................................................................................8
Serial Port (2-Wire) ............................................................................8
Data Outputs........................................................................................8
Pin Function Detail: Analog Interface .............................................9
Power Supply .....................................................................................10
Active Interface Detection and Selection.......................................12
Power Management ..........................................................................12
General Description..........................................................................13
Input Signal Handling ......................................................................13
Hsync and Vsync Inputs ..................................................................13
Serial Control Port ............................................................................13
Output Signal Handling ...................................................................13
Clamping ............................................................................................13
Gain and Offset Control...................................................................14
Sync-on-Green (SOG)......................................................................15
Clock Generation ..............................................................................15
Timing Diagrams ..............................................................................18
Digital Interface Pin Descriptions ..................................................19
Capturing the Encoded Data...........................................................20
Data Frames .......................................................................................20
Rev. 0 | Page 2 of 40
2-Wire Serial Register Map ..................................................................23
2-Wire Serial Control Register Detail.................................................26
Sync Processing Engine ........................................................................35
PCB Layout Recommendations...........................................................36
Outline Dimensions ..............................................................................38
Special Characters .............................................................................20
Channel Resynchronization.............................................................20
Data Decoder .....................................................................................20
HDCP..................................................................................................20
General Timing Diagrams: Digital Interface.................................22
Timing Mode Diagrams: Digital Interface ....................................22
Chip Identification ............................................................................26
PLL Divider Control .........................................................................26
Clamp Timing....................................................................................27
Hsync Output Pulse Width..............................................................27
Input Gain ..........................................................................................27
Input Offset ........................................................................................27
2-Wire Serial Control Port...............................................................32
Sync Slicer...........................................................................................35
Sync Separator ...................................................................................35
Analog Interface Inputs ....................................................................36
Digital Interface Inputs.....................................................................36
Power Supply Bypassing ...................................................................36
PLL ......................................................................................................37
Outputs: Data and Clocks ................................................................37
Digital Inputs .....................................................................................37
Voltage Reference ..............................................................................37
Ordering Guide..................................................................................38