Datasheet ADL5906 (Analog Devices) - 2

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ADL5906 Data Sheet TABLE OF CONTENTS
Features .. 1 VSET Interface .. 19 Applications ... 1 Output Interface ... 19 Functional Block Diagram .. 1 VTGT Interface .. 19 General Description ... 1 Basis for Error Calculations .. 20 Revision History ... 2 Measurement Mode Basic Connections.. 20 Specifications ... 3 Setting VTADJ .. 20 Absolute Maximum Ratings .. 7 Setting VTGT ... 21 ESD Caution .. 7 Choosing a Value for CRMS ... 21 Pin Configuration and Function Descriptions ... 8 Output Voltage Scaling .. 22 Typical Performance Characteristics ... 9 System Calibration and Error Calculation .. 24 Theory of Operation .. 16 Using VTEMP to Improve Intercept Temperature Drift ... 25 Square Law Detector and Amplitude Target .. 16 Description of Characterization ... 27 RF Input Interface .. 17 Evaluation Board .. 28 Temperature Sensor Interface ... 17 Evaluation Board Assembly Drawings .. 29 VREF Interface ... 17 Outline Dimensions ... 30 Temperature Compensation Interface ... 18 Ordering Guide .. 30 Power-Down Interface ... 19
REVISION HISTORY 10/13—Rev. 0 to Rev. A
Changes to Table 2 .. 7 Changes to Ordering Guide .. 30
3/13—Revision 0: Initial Version
Rev. A | Page 2 of 32 Document Outline Features Applications Functional Block Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Square Law Detector and Amplitude Target RF Input Interface Temperature Sensor Interface VREF Interface Temperature Compensation Interface Power-Down Interface VSET Interface Output Interface VTGT Interface Basis for Error Calculations Measurement Mode Basic Connections Setting VTADJ Setting VTGT Choosing a Value for CRMS Output Voltage Scaling System Calibration and Error Calculation Using VTEMP to Improve Intercept Temperature Drift Description of Characterization Evaluation Board Evaluation Board Assembly Drawings Outline Dimensions Ordering Guide