AD8045

Rev. A | Page 2 of 24

TABLE OF CONTENTS

Specifications with ±5 V Supply ..................................................... 3

Specifications with +5 V Supply ..................................................... 4

Absolute Maximum Ratings............................................................ 5

Thermal Resistance ...................................................................... 5

ESD Caution.................................................................................. 5

Pin Configurations and Function Descriptions ........................... 6

Typical Performance Characteristics ............................................. 7

Circuit Configurations................................................................... 16

Wideband Operation ................................................................. 16

Theory of Operation ...................................................................... 17

Frequency Response................................................................... 17

DC Errors .................................................................................... 17

Output Noise............................................................................... 18

Applications..................................................................................... 19

Low Distortion Pinout............................................................... 19

High Speed ADC Driver ........................................................... 19

90 MHz Active Low-Pass Filter (LPF) ..................................... 20

Printed Circuit Board Layout ....................................................... 22

Signal Routing............................................................................. 22

Power Supply Bypassing ............................................................ 22

Grounding ................................................................................... 22

Exposed Paddle........................................................................... 23

Driving Capacitive Loads.......................................................... 23

Outline Dimensions ....................................................................... 24

Ordering Guide .......................................................................... 24

REVISION HISTORY

9/04—Data Sheet Changed from Rev. 0 to Rev. A

Changes to Features......................................................................... 1

Changes to Specifications ............................................................... 4

Changes to Figure 58..................................................................... 15

Changes to Figure 63..................................................................... 17

Changes to Frequency Response Section ................................... 17

Changes to Figure 64..................................................................... 17

Changes to DC Errors Section..................................................... 17

Changes to Figure 65..................................................................... 17

Changes to Figure 66..................................................................... 18

Changes to Output Noise Section ............................................... 18

Changes to Ordering Guide ......................................................... 24

7/04—Revision 0: Initial Version