AD8124
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Thermal Resistance ...................................................................... 5
Maximum Power Dissipation ..................................................... 5
ESD Caution.................................................................................. 5
Pin Configuration and Function Description .............................. 6
Typical Performance Characteristics ............................................. 7
Theory of Operation ...................................................................... 10
Input Common-Mode Voltage Range Considerations ......... 10
REVISION HISTORY
12/15—Rev. 0 to Rev. A
Changes to Figure 3 .......................................................................... 6
Updated Outline Dimensions ....................................................... 15
Changes to Ordering Guide .......................................................... 15
1/11—Revision 0: Initial Version
Data Sheet
Applications Information .............................................................. 11
Basic Operation .......................................................................... 11
Comparators ............................................................................... 11
Sync Pulse Extraction Using Comparators ............................. 12
Using the VPEAK, VPOLE, VGAIN, and VOFFSET Inputs ................... 12
Using the AD8124 with Coaxial Cable.................................... 13
Driving 75 Ω Video Cable with the AD8124.......................... 13
Driving a Capacitive Load......................................................... 13
Power Supply Filtering............................................................... 13
Layout and Power Supply Decoupling Considerations......... 14
Power-Down ............................................................................... 14
Outline Dimensions ....................................................................... 15
Ordering Guide .......................................................................... 15
Rev. A | Page 2 of 15