link to page 13 link to page 9 Data SheetAD8313ParameterTest Conditions/CommentsMin2TypMax2Unit POWER SUPPLY Operating Range 2.7 5.5 V Powered-Up Current 13.7 15.5 mA 4.5 V ≤VS ≤ 5.5 V, –40°C ≤ T ≤ +85°C 18.5 mA 2.7 V ≤VS ≤ 3.3 V, –40°C ≤ T ≤ +85°C 18.5 mA Powered-Down Current 4.5 V ≤VS ≤ 5.5 V, –40°C ≤ T ≤ +85°C 50 150 µA 2.7 V ≤VS ≤ 3.3 V, –40°C ≤ T ≤ +85°C 20 50 µA 1 Except where otherwise noted; performance at VS = 3 V is equivalent to 5 V operation. 2 Minimum and maximum specified limits on parameters that are guaranteed but not tested are 6 sigma values. 3 Input impedance shown over frequency range in Figure 26. 4 Double vertical bars (||) denote “in parallel with.” 5 Linear regression calculation for error curve taken from –40 dBm to –10 dBm for all parameters. 6 Dynamic range refers to range over which the linearity error remains within the stated bound. 7 Linear regression calculation for error curve taken from –60 dBm to –5 dBm for 3 dB dynamic range. All other regressions taken from –40 dBm to –10 dBm. 8 AC response shown in Figure 12. Rev. E | Page 5 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 Description Typical Performance Characteristics Circuit Description Interfaces Power-Down Interface, PWDN Signal Inputs, INHI, INLO Logarithmic/Error Output, VOUT Setpoint Interface, VSET Applications Information Basic Connections for Log (RSSI) Mode Operating in Controller Mode Input Coupling Narrow-Band LC Matching Example at 100 MHz Adjusting the Log Slope Increasing Output Current Effect of Waveform Type on Intercept Evaluation Board Schematic and Layout General Operation Using the AD8009 Operational Amplifier Varying the Logarithmic Slope Operating in Controller Mode RF Burst Response Outline Dimensions Ordering Guide
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