Datasheet

ADA4858-3 Data Sheet
Rev. B | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Connection Diagram ....................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Maximum Power Dissipation ..................................................... 5
ESD Caution .................................................................................. 5
Pin Configuration and Function Descriptions ............................. 6
Typical Performance Characteristics ............................................. 7
Theory of Operation ...................................................................... 13
Overview ...................................................................................... 13
Charge Pump Operation ........................................................... 13
Applications Information .............................................................. 14
Gain Configurations .................................................................. 14
DC-Coupled Video Signal ........................................................ 14
Multiple Video Driver................................................................ 14
DC Restore Function ................................................................. 15
Clamp Amplifier ......................................................................... 15
PD (Power-Down) Pin .............................................................. 16
Power Supply Bypassing ............................................................ 16
Layout .......................................................................................... 16
Outline Dimensions ....................................................................... 17
Ordering Guide .......................................................................... 17
REVISION HISTORY
11/12—Rev. A to Rev. B
Changes to PD (Power-Down) Pin Section ................................ 16
5/09—Rev. 0 to Rev. A
Changes to Overview Section and Charge Pump Operation
Section .............................................................................................. 13
Changes to Table 5 and Figure 41 ................................................. 14
Added DC Restore Function Section, Figure 43, Clamp
Amplifier Section, and Figure 44 .................................................. 15
10/08—Revision 0: Initial Version