AD8364ACPZ-R2 datasheet(2/44 Pages) AD

2 / 44 page

AD8364

Data Sheet

Rev. C | Page 2 of 44

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

Typical Performance Characteristics ............................................. 9

Theory of Operation ...................................................................... 18

Square Law Detector and Amplitude Target........................... 19

RF Input Interface ...................................................................... 19

Offset Compensation................................................................. 19

Temperature Sensor Interface................................................... 20

VREF Interface ........................................................................... 20

Power-Down Interface............................................................... 20

VST[A, B] Interface.................................................................... 20

OUT[A, B, P, N] Outputs .......................................................... 21

Measurement Channel Difference Output Using OUT[P, N]

....................................................................................................... 22

Controller Mode......................................................................... 22

RF Measurement Mode Basic Connections ........................... 23

Controller Mode Basic Connections ....................................... 24

Constant Output Power Operation.......................................... 27

Gain-Stable Transmitter/Receiver............................................ 29

Temperature Compensation Adjustment................................ 31

Device Calibration and Error Calculation.............................. 31

Selecting Calibration Points to Improve Accuracy over a

Reduced Range ........................................................................... 32

Channel Isolation ....................................................................... 34

Altering the Slope....................................................................... 35

Choosing the Right Value for CHP[A, B] and CLP[A, B].... 36

RF Burst Response Time ........................................................... 36

Single-Ended Input Operation ................................................. 36

Printed Circuit Board Considerations..................................... 37

Package Considerations............................................................. 37

Description of Characterization............................................... 38

Basis for Error Calculations...................................................... 38

Evaluation Board ........................................................................ 40

Outline Dimensions....................................................................... 41

Ordering Guide .......................................................................... 41

REVISION HISTORY

8/2016—Rev. B to Rev. C

Updated Outline Dimensions....................................................... 41

Changes to Ordering Guide .......................................................... 41

1/2012—Rev. A to Rev. B

Change to Figure 84 ....................................................................... 40

11/2011—Rev. 0 to Rev. A

Changes to Figure 2.......................................................................... 8

Changes to Automatic Power Control Section........................... 24

Replaced Evaluation and Characterization Circuit Board

Layouts Section with Evaluation Board Section......................... 40

Changes to Figure 84...................................................................... 40

Deleted Figure 85 and Figure 86; Renumbered Sequentially ... 41

Updated Outline Dimensions....................................................... 41

Changes to Ordering Guide.......................................................... 41

Deleted Table 7, AD8364-EVAL-500 Evaluation Board

Configuration Options and AD8364-EVAL-2140 Evaluation

Board Configuration Options; Renumbered Sequentially ....... 42

Deleted Evaluation Boards Section and Figure 87..................... 44

Deleted Figure 88............................................................................ 45

Deleted Assembly Drawings Section, Figure 89, and

Figure 90 .......................................................................................... 46

4/2005—Revision 0: Initial Version

AD8364ACPZ-R2 数据表(PDF) 2 Page - Analog Devices

AD8364ACPZ-R2 数据表(HTML) 2 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

数据表下载