Datasheet AD8362 (Analog Devices) - 3
| Fabricante | Analog Devices |
| Descripción | 50 Hz to 3.8 GHz 65d dB TruPwr Detector |
| Páginas / Página | 33 / 3 — Data Sheet. AD8362. REVISION HISTORY 9/15—Rev. E to Rev. F. 9/05—Rev. B … |
| Revisión | F |
| Formato / tamaño de archivo | PDF / 1.0 Mb |
| Idioma del documento | Inglés |
Data Sheet. AD8362. REVISION HISTORY 9/15—Rev. E to Rev. F. 9/05—Rev. B to Rev. C. 12/12—Rev. D to Rev. E. 6/07—Rev. C to Rev. D
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Data Sheet AD8362 REVISION HISTORY 9/15—Rev. E to Rev. F 9/05—Rev. B to Rev. C
Changes to General Description Section ... 1 Changes to Specifications .. 3 Added Table 1; Renumbered Sequentially .. 1 Changes to Table 3 .. 7 Change to Equation 3 ... 17 Deleted Figure 16 to Figure 18; Renumbered Sequentially ... 10 Changes to Ordering Guide ... 32 Changes to Figure 32 and Figure 33 ... 13 Replaced Circuit Description Section .. 15
12/12—Rev. D to Rev. E
Changes to Operation in RF Measurement Mode Section .. 18 Changes to Time Domain Response of the Closed Loop Section.. 18 Deleted Using the AD8362 Section .. 20 Changes to Equation 13, Choosing a Value for CLPF Section Deleted Main Modes of Operation Section ... 22 and Equation 14 ... 21 Changes to Operation in Controller Mode Section ... 23 Changes to Ordering Guide ... 31 Changes to AD8362 Evaluation Board Section .. 25 Deleted General Applications Section .. 29
6/07—Rev. C to Rev. D
Changes to Features, General Description .. 1
3/04—Rev. A to Rev. B
Changes to Table 1 .. 3 Updated Format ... Universal Changes to Table 2 .. 6 Changes to Specifications .. 3 Added Figure 21 to Figure 25 .. 11 Changes to the Offset Elimination Section ... 16 Changes to Equipment Section ... 15 Changes to the Operation at Low Frequencies Section ... 17 Changes to Circuit Description Section ... 16 Changes to the Time-Domain Response of the Closed Loop Changes to Single-Ended Input Drive Section .. 19 Section .. 17 Changes to Choosing a Value for CHPF section .. 21 Changes to Equation 13 ... 24 Changes to Choosing a Value for CLPF section ... 21 Changes to Table 5 .. 31 Changes to Figure 57 .. 23 Changes to Figure 58 .. 24
6/03—Rev. 0 to Rev. A
Added Temperature Compensation at Various WiMAX Updated Ordering Guide ... 5 Frequencies up to 3.8 GHz Section ... 24 Change to Analysis Section ... 12 Changes to Ordering Guide ... 31 Updated AD8362 Evaluation Board Section ... 26
2/03—Revision 0: Initial Version
Rev. F | Page 3 of 33 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 EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS CHARACTERIZATION SETUP EQUIPMENT ANALYSIS CIRCUIT DESCRIPTION SQUARE LAW DETECTION VOLTAGE vs. POWER CALIBRATION OFFSET ELIMINATION TIME-DOMAIN RESPONSE OF THE CLOSED LOOP OPERATION IN RF MEASUREMENT MODE BASIC CONNECTIONS DEVICE DISABLE RECOMMENDED INPUT COUPLING Choosing Input Coupling Capacitors Single-Ended Input Drive OPERATION AT LOW FREQUENCIES CHOOSING A VALUE FOR CHPF CHOOSING A VALUE FOR CLPF ADJUSTING VTGT TO ACCOMMODATE SIGNALS WITH VERY HIGH CREST FACTORS ALTERING THE SLOPE TEMPERATURE COMPENSATION AND REDUCTION OF TRANSFER FUNCTION RIPPLE TEMPERATURE COMPENSATION AT VARIOUS WiMAX FREQUENCIES UP TO 3.8 GHz OPERATION IN CONTROLLER MODE RMS VOLTMETER WITH 90 dB DYNAMIC RANGE AD8362 EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
Changes to General Description Section ... 1 Changes to Specifications .. 3 Added Table 1; Renumbered Sequentially .. 1 Changes to Table 3 .. 7 Change to Equation 3 ... 17 Deleted Figure 16 to Figure 18; Renumbered Sequentially ... 10 Changes to Ordering Guide ... 32 Changes to Figure 32 and Figure 33 ... 13 Replaced Circuit Description Section .. 15
12/12—Rev. D to Rev. E
Changes to Operation in RF Measurement Mode Section .. 18 Changes to Time Domain Response of the Closed Loop Section.. 18 Deleted Using the AD8362 Section .. 20 Changes to Equation 13, Choosing a Value for CLPF Section Deleted Main Modes of Operation Section ... 22 and Equation 14 ... 21 Changes to Operation in Controller Mode Section ... 23 Changes to Ordering Guide ... 31 Changes to AD8362 Evaluation Board Section .. 25 Deleted General Applications Section .. 29
6/07—Rev. C to Rev. D
Changes to Features, General Description .. 1
3/04—Rev. A to Rev. B
Changes to Table 1 .. 3 Updated Format ... Universal Changes to Table 2 .. 6 Changes to Specifications .. 3 Added Figure 21 to Figure 25 .. 11 Changes to the Offset Elimination Section ... 16 Changes to Equipment Section ... 15 Changes to the Operation at Low Frequencies Section ... 17 Changes to Circuit Description Section ... 16 Changes to the Time-Domain Response of the Closed Loop Changes to Single-Ended Input Drive Section .. 19 Section .. 17 Changes to Choosing a Value for CHPF section .. 21 Changes to Equation 13 ... 24 Changes to Choosing a Value for CLPF section ... 21 Changes to Table 5 .. 31 Changes to Figure 57 .. 23 Changes to Figure 58 .. 24
6/03—Rev. 0 to Rev. A
Added Temperature Compensation at Various WiMAX Updated Ordering Guide ... 5 Frequencies up to 3.8 GHz Section ... 24 Change to Analysis Section ... 12 Changes to Ordering Guide ... 31 Updated AD8362 Evaluation Board Section ... 26
2/03—Revision 0: Initial Version
Rev. F | Page 3 of 33 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 EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS CHARACTERIZATION SETUP EQUIPMENT ANALYSIS CIRCUIT DESCRIPTION SQUARE LAW DETECTION VOLTAGE vs. POWER CALIBRATION OFFSET ELIMINATION TIME-DOMAIN RESPONSE OF THE CLOSED LOOP OPERATION IN RF MEASUREMENT MODE BASIC CONNECTIONS DEVICE DISABLE RECOMMENDED INPUT COUPLING Choosing Input Coupling Capacitors Single-Ended Input Drive OPERATION AT LOW FREQUENCIES CHOOSING A VALUE FOR CHPF CHOOSING A VALUE FOR CLPF ADJUSTING VTGT TO ACCOMMODATE SIGNALS WITH VERY HIGH CREST FACTORS ALTERING THE SLOPE TEMPERATURE COMPENSATION AND REDUCTION OF TRANSFER FUNCTION RIPPLE TEMPERATURE COMPENSATION AT VARIOUS WiMAX FREQUENCIES UP TO 3.8 GHz OPERATION IN CONTROLLER MODE RMS VOLTMETER WITH 90 dB DYNAMIC RANGE AD8362 EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE