Datasheet

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