Datasheet ADL5502 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 450 MHz TO 6000 MHz Crest Factor Detector |
| 页数 / 页 | 30 / 4 — ADL5502. TABLE OF CONTENTS. REVISION HISTORY. 1/11—Rev. 0 to Rev. A. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 1.8 Mb |
| 文件语言 | 英语 |
ADL5502. TABLE OF CONTENTS. REVISION HISTORY. 1/11—Rev. 0 to Rev. A. 10/08—Revision 0: Initial Version
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ADL5502 TABLE OF CONTENTS
Features .. 1 RF Input Interfacing ... 16 Applications ... 1 Linearity ... 17 Functional Block Diagram .. 1 Output Drive Capability and Buffering ... 18 General Description ... 1 Selecting the Square-Domain Filter and Output Low-Pass Revision History ... 2 Filter ... 18 Specifications ... 3 Power Consumption, Enable, and Power-On/Power-Off Response Time .. 19 Absolute Maximum Ratings .. 6 Device Calibration and Error Calculation .. 19 ESD Caution .. 6 Calibration for Improved Accuracy ... 20 Pin Configuration and Function Descriptions ... 7 Calculation of Crest Factor (CF) .. 20 Typical Performance Characteristics ... 8 Drift over a Reduced Temperature Range .. 21 Circuit Description ... 15 Operation at High Frequencies .. 22 RMS Circuit Description and Filtering ... 15 Device Handling ... 22 Filtering .. 15 Evaluation Board .. 23 Envelope Peak-Hold Circuit ... 15 Outline Dimensions ... 25 Output Buffers .. 15 Ordering Guide .. 25 Measuring the Crest Factor ... 15 Applications Information .. 16 Basic Connections .. 16
REVISION HISTORY 1/11—Rev. 0 to Rev. A
Changes to Output Intercept Parameters, Table 1 .. 3 Changes to Figure 34 .. 13
10/08—Revision 0: Initial Version
Rev. A | Page 2 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT DESCRIPTION RMS CIRCUIT DESCRIPTION AND FILTERING FILTERING ENVELOPE PEAK-HOLD CIRCUIT OUTPUT BUFFERS MEASURING THE CREST FACTOR APPLICATIONS INFORMATION BASIC CONNECTIONS RF INPUT INTERFACING Resistive Tap RF Input Multiple RF Inputs LINEARITY Output Swing VRMS Output Offset OUTPUT DRIVE CAPABILITY AND BUFFERING SELECTING THE SQUARE-DOMAIN FILTER AND OUTPUT LOW-PASS FILTER POWER CONSUMPTION, ENABLE, AND POWER-ON/POWER-OFF RESPONSE TIME DEVICE CALIBRATION AND ERROR CALCULATION CALIBRATION FOR IMPROVED ACCURACY CALCULATION OF CREST FACTOR (CF) DRIFT OVER A REDUCED TEMPERATURE RANGE OPERATION AT HIGH FREQUENCIES DEVICE HANDLING EVALUATION BOARD Operating in Peak-Hold Mode Land Pattern and Soldering Information OUTLINE DIMENSIONS ORDERING GUIDE
ADL5502 TABLE OF CONTENTS
Features .. 1 RF Input Interfacing ... 16 Applications ... 1 Linearity ... 17 Functional Block Diagram .. 1 Output Drive Capability and Buffering ... 18 General Description ... 1 Selecting the Square-Domain Filter and Output Low-Pass Revision History ... 2 Filter ... 18 Specifications ... 3 Power Consumption, Enable, and Power-On/Power-Off Response Time .. 19 Absolute Maximum Ratings .. 6 Device Calibration and Error Calculation .. 19 ESD Caution .. 6 Calibration for Improved Accuracy ... 20 Pin Configuration and Function Descriptions ... 7 Calculation of Crest Factor (CF) .. 20 Typical Performance Characteristics ... 8 Drift over a Reduced Temperature Range .. 21 Circuit Description ... 15 Operation at High Frequencies .. 22 RMS Circuit Description and Filtering ... 15 Device Handling ... 22 Filtering .. 15 Evaluation Board .. 23 Envelope Peak-Hold Circuit ... 15 Outline Dimensions ... 25 Output Buffers .. 15 Ordering Guide .. 25 Measuring the Crest Factor ... 15 Applications Information .. 16 Basic Connections .. 16
REVISION HISTORY 1/11—Rev. 0 to Rev. A
Changes to Output Intercept Parameters, Table 1 .. 3 Changes to Figure 34 .. 13
10/08—Revision 0: Initial Version
Rev. A | Page 2 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT DESCRIPTION RMS CIRCUIT DESCRIPTION AND FILTERING FILTERING ENVELOPE PEAK-HOLD CIRCUIT OUTPUT BUFFERS MEASURING THE CREST FACTOR APPLICATIONS INFORMATION BASIC CONNECTIONS RF INPUT INTERFACING Resistive Tap RF Input Multiple RF Inputs LINEARITY Output Swing VRMS Output Offset OUTPUT DRIVE CAPABILITY AND BUFFERING SELECTING THE SQUARE-DOMAIN FILTER AND OUTPUT LOW-PASS FILTER POWER CONSUMPTION, ENABLE, AND POWER-ON/POWER-OFF RESPONSE TIME DEVICE CALIBRATION AND ERROR CALCULATION CALIBRATION FOR IMPROVED ACCURACY CALCULATION OF CREST FACTOR (CF) DRIFT OVER A REDUCED TEMPERATURE RANGE OPERATION AT HIGH FREQUENCIES DEVICE HANDLING EVALUATION BOARD Operating in Peak-Hold Mode Land Pattern and Soldering Information OUTLINE DIMENSIONS ORDERING GUIDE