Datasheet AD8368 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 800 MHz, Linear-in-dB VGA with AGC Detector |
| Pages / Page | 20 / 2 — AD8368. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 9/2017—Rev. B to … |
| Revision | C |
| File Format / Size | PDF / 743 Kb |
| Document Language | English |
AD8368. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 9/2017—Rev. B to Rev. C. 9/2008—Rev. A to Rev. B
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AD8368 Data Sheet TABLE OF CONTENTS
Features .. 1 Fixed-Gain Stage and Output Buffer ... 12 Applications ... 1 Output Offset Correction.. 12 Functional Block Diagram .. 1 Input and Output Impedances ... 12 General Description ... 1 Gain Control Interface .. 13 Revision History ... 2 Applications Information .. 14 Specifications ... 3 VGA Operation .. 14 Absolute Maximum Ratings .. 5 AGC Operation .. 14 ESD Caution .. 5 Stability and Layout Considerations .. 16 Pin Configuration and Function Descriptions ... 6 Evaluation Board .. 17 Typical Performance Characteristics ... 7 Outline Dimensions ... 19 Circuit Description ... 12 Ordering Guide .. 19 Input Attenuator and Interpolator ... 12
REVISION HISTORY 9/2017—Rev. B to Rev. C
Changed CP-24-3 to CP-24-7 .. Throughout
Updated Outline Dimensions ... 19
Changes to Ordering Guide .. 19
9/2008—Rev. A to Rev. B
Added Stability and Layout Considerations Section ... 16
Changes to Evaluation Board Section, Figure 40, and
Table 6 .. 17
Added Figure 41, Figure 42, Figure 43, and Figure 44;
Renumbered Sequential y .. 18
Added Exposed Pad Notation to Outline Dimensions ... 19
10/2007—Rev. 0 to Rev. A
Changes to Table 1 .. 3
Changes to Figure 4 to Figure 6 .. 7
Changes to Figure 16 .. 9
Changes to Figure 31 .. 12
Updated Outline Dimensions ... 18
Changes to Ordering Guide .. 18
4/2006—Revision 0: Initial Version
Rev. C | Page 2 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT DESCRIPTION INPUT ATTENUATOR AND INTERPOLATOR FIXED-GAIN STAGE AND OUTPUT BUFFER OUTPUT OFFSET CORRECTION INPUT AND OUTPUT IMPEDANCES GAIN CONTROL INTERFACE APPLICATIONS INFORMATION VGA OPERATION AGC OPERATION STABILITY AND LAYOUT CONSIDERATIONS EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
AD8368 Data Sheet TABLE OF CONTENTS
Features .. 1 Fixed-Gain Stage and Output Buffer ... 12 Applications ... 1 Output Offset Correction.. 12 Functional Block Diagram .. 1 Input and Output Impedances ... 12 General Description ... 1 Gain Control Interface .. 13 Revision History ... 2 Applications Information .. 14 Specifications ... 3 VGA Operation .. 14 Absolute Maximum Ratings .. 5 AGC Operation .. 14 ESD Caution .. 5 Stability and Layout Considerations .. 16 Pin Configuration and Function Descriptions ... 6 Evaluation Board .. 17 Typical Performance Characteristics ... 7 Outline Dimensions ... 19 Circuit Description ... 12 Ordering Guide .. 19 Input Attenuator and Interpolator ... 12
REVISION HISTORY 9/2017—Rev. B to Rev. C
Changed CP-24-3 to CP-24-7 .. Throughout
Updated Outline Dimensions ... 19
Changes to Ordering Guide .. 19
9/2008—Rev. A to Rev. B
Added Stability and Layout Considerations Section ... 16
Changes to Evaluation Board Section, Figure 40, and
Table 6 .. 17
Added Figure 41, Figure 42, Figure 43, and Figure 44;
Renumbered Sequential y .. 18
Added Exposed Pad Notation to Outline Dimensions ... 19
10/2007—Rev. 0 to Rev. A
Changes to Table 1 .. 3
Changes to Figure 4 to Figure 6 .. 7
Changes to Figure 16 .. 9
Changes to Figure 31 .. 12
Updated Outline Dimensions ... 18
Changes to Ordering Guide .. 18
4/2006—Revision 0: Initial Version
Rev. C | Page 2 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT DESCRIPTION INPUT ATTENUATOR AND INTERPOLATOR FIXED-GAIN STAGE AND OUTPUT BUFFER OUTPUT OFFSET CORRECTION INPUT AND OUTPUT IMPEDANCES GAIN CONTROL INTERFACE APPLICATIONS INFORMATION VGA OPERATION AGC OPERATION STABILITY AND LAYOUT CONSIDERATIONS EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
