AD8476

Data Sheet

Rev. B | Page 2 of 24

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 Descriptions............................. 6

Typical Performance Characteristics ............................................. 8

Terminology .................................................................................... 16

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

Overview ..................................................................................... 17

Circuit Information.................................................................... 17

DC Precision............................................................................... 17

Input Voltage Range................................................................... 18

Driving the AD8476................................................................... 18

Power Supplies............................................................................ 18

Applications Information .............................................................. 19

Typical Configuration................................................................ 19

Single-Ended-to-Differential Conversion............................... 19

Setting the Output Common-Mode Voltage.......................... 19

Low Power ADC Driving.......................................................... 20

Outline Dimensions....................................................................... 21

Ordering Guide .......................................................................... 22

REVISION HISTORY

5/12—Rev. A to Rev. B

Added LFCSP Throughout.............................................................. 1

Added Harmonic Distortion Values to Features Section and

Changed Bandwidth from 5 MHz to 6 MHz................................ 1

Changed −3 dB Small Signal Bandwidth from 5 MHz to 6 MHz,

Changed HD2 from −120 dB to −126 dB, and Changed HD3

from −122 dB to −128 dB, Table 1.................................................. 3

Changes to Figure 17 and Figure 19............................................. 10

Changes to Figure 25...................................................................... 11

Changes to Figure 30...................................................................... 12

Added Low Power ADC Driving Section ................................... 20

Updated Outline Dimensions....................................................... 21

Changes to Ordering Guide .......................................................... 22

11/11—Rev. 0 to Rev. A

Changes to Table 1............................................................................ 3

Changes to Typical Performance Characteristics......................... 7

Added Figure 39; Renumbered Sequentially .............................. 13

Added Table 5.................................................................................. 18

Removed Low Power ADC Driving Section............................... 19

Removed Figure 52......................................................................... 19

10/11—Revision 0: Initial Version