AD8045
TABLE OF CONTENTS
Specifications with 卤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鈥擠ata 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鈥擱evision 0: Initial Version
Rev. A | Page 2 of 24