Datasheet AD8367 (Analog Devices) - 2

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AD8367 TABLE OF CONTENTS
Features .. 1 Noise and Distortion.. 12 Applications... 1 Output Centering ... 12 Functional Block Diagram .. 1 RMS Detection ... 13 General Description ... 1 Applications... 14 Revision History ... 2 Input and Output Matching.. 14 Specifications... 3 VGA Operation .. 15 Absolute Maximum Ratings.. 5 Modulated Gain Mode .. 15 ESD Caution.. 5 AGC Operation .. 15 Pin Configuration and Function Descriptions... 6 Modifying the AGC Setpoint.. 16 Typical Performance Characteristics ... 7 Evaluation Board .. 19 Theory of Operation .. 11 Characterization Setup and Methods .. 20 Input Attenuator and Gain Control ... 11 Outline Dimensions ... 21 Input and Output Interfaces.. 11 Ordering Guide .. 21 Power and Voltage Metrics.. 12
REVISION HISTORY 7/05—Rev. 0 to Rev. A
Changes to Format ...Universal Changes to General Description .. 1 Changes to Table 1.. 3 Changes to Table 3.. 6 Changes to Figure 8.. 7 Changes to Figure 9, Figure 12, and Figure 14 ... 8 Changes to Input and Output Interfaces Section ... 11 Changes to Output Centering Section and Figure 31.. 12 Changes to RMS Detection Section ... 13 Changes to Figure 32, Table 4, and Table 5 ... 14 Changes to Figure 33, Figure 34, and AGC Operation Section... 15 Changes to the Modifying the AGC Set Point Section.. 16 Changes to Figure 38.. 17 Changes to Figure 42.. 19 Changes to Table 7.. 20 Moved Table 7 to Page ... 20 Moved Characterization Setup and Methods Section to Page . 20 Moved Figure 45 to Page ... 20 Changes to Ordering Guide .. 21 Updated Outline Dimensions ... 21
10/01—Revision 0: Initial Version
Rev. A | Page 2 of 24 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 INPUT ATTENUATOR AND GAIN CONTROL INPUT AND OUTPUT INTERFACES POWER AND VOLTAGE METRICS NOISE AND DISTORTION OUTPUT CENTERING RMS DETECTION APPLICATIONS INPUT AND OUTPUT MATCHING VGA OPERATION MODULATED GAIN MODE AGC OPERATION MODIFYING THE AGC SETPOINT EVALUATION BOARD CHARACTERIZATION SETUP AND METHODS OUTLINE DIMENSIONS ORDERING GUIDE