link to page 1 link to page 1 link to page 1 link to page 1 link to page 2 link to page 3 link to page 6 link to page 6 link to page 7 link to page 8 link to page 12 link to page 13 link to page 13 link to page 13 link to page 14 link to page 14 link to page 15 link to page 15 link to page 16 link to page 16 link to page 16 link to page 16 link to page 19 link to page 19 AD8312Data SheetTABLE OF CONTENTS Features .. 1 Transfer Function in Terms of Slope and Intercept ... 13 Applications ... 1 Filter Capacitor ... 14 General Description ... 1 Input Coupling Options .. 14 Functional Block Diagram .. 1 Increasing the Logarithmic Slope .. 15 Revision History ... 2 Effect of Waveform Type on Intercept .. 15 Specifications ... 3 Temperature Drift .. 16 Absolute Maximum Ratings .. 6 Operation Above 2.5 GHz .. 16 ESD Caution .. 6 Device Handling ... 16 Pin Configuration and Function Descriptions ... 7 Evaluation Board .. 16 Typical Performance Characteristics ... 8 Outline Dimensions ... 19 General Description ... 12 Ordering Guide .. 19 Applications ... 13 Basic Connections .. 13 REVISION HISTORY 12/15—Rev. A to Rev. B Change to Figure 30 Caption .. 16 1/11—Rev. 0 to Rev. A Changes to Figure 29 .. 16 Updated Outline Dimensions ... 19 Changes to Ordering Guide .. 19 4/05—Revision 0: Initial Version Rev. B | Page 2 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS GENERAL DESCRIPTION APPLICATIONS INFORMATION BASIC CONNECTIONS TRANSFER FUNCTION IN TERMS OF SLOPE AND INTERCEPT Filter Capacitor Input Coupling Options Increasing the Logarithmic Slope Effect of Waveform Type on Intercept Temperature Drift Operation Above 2.5 GHz Device Handling Evaluation Board OUTLINE DIMENSIONS ORDERING GUIDE