AD9980KSTZ-80 Analog Devices Inc, AD9980KSTZ-80 Datasheet - Page 2

• Manufacturer Part Number: AD9980KSTZ-80
• Description: IC,Data Acquisition Signal Conditioner,3-CHANNEL,8-BIT,CMOS,QFP,80PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD9980KSTZ-80

• Applications: Video
• Interface: Analog
• Voltage - Supply: 3.13 V ~ 3.47 V
• Package / Case: 80-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9980/PCBZ - KIT EVALUATION AD9980
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9980
TABLE OF CONTENTS
Analog Interface specifications....................................................... 3
Absolute Maximum Ratings............................................................ 5
Pin Configuration and Function Descriptions............................. 6
Design Guide................................................................................... 10
Two-Wire Serial Register Map...................................................... 22
Detailed 2-Wire Serial Control Register Descriptions .............. 28
REVISION HISTORY
1/05—Initial Version: Revision 0
Electrical Characteristics ............................................................. 3
Explanation of Test Levels........................................................... 5
ESD Caution.................................................................................. 5
General Description................................................................... 10
Digital Inputs .............................................................................. 10
Input Signal Handling................................................................ 10
Hsync and Vsync Inputs............................................................ 10
Serial Control Port ..................................................................... 10
Output Signal Handling............................................................. 10
Clamping ..................................................................................... 10
Gain and Offset Control............................................................ 11
Timing Diagrams........................................................................ 19
Hsync Timing ............................................................................. 20
Coast Timing............................................................................... 20
Output Formatter ....................................................................... 20
Chip Identification ..................................................................... 28
Rev. 0 | Page 2 of 44
Two-Wire Serial Control Port....................................................... 38
Outline Dimensions ....................................................................... 42
PLL Divider Control .................................................................. 28
Clock Generator Control .......................................................... 28
Phase Adjust................................................................................ 29
Input Gain ................................................................................... 29
Input Offset ................................................................................. 29
Hsync Controls ........................................................................... 29
Vsync Controls ........................................................................... 30
Coast and Clamp Controls........................................................ 31
SOG Control ............................................................................... 33
Input and Power Control........................................................... 33
Output Control ........................................................................... 34
Sync Processing .......................................................................... 35
Detection Status.......................................................................... 36
Polarity Status ............................................................................. 36
Hsync Count ............................................................................... 37
Data Transfer via Serial Interface............................................. 38
PCB Layout Recommendations ............................................... 40
PLL ............................................................................................... 40
Ordering Guide .......................................................................... 42