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What is AD8338 VAGC input impedance

Question asked by Pete95 on Nov 7, 2015
Latest reply on Nov 18, 2015 by Pete95

What is the input impedance or leakage current of the VAGC input pin on AD8338?  When using the AD8338 as an AGC amplifier, can VAGC pin be driven by resistor divider from VREF to Ground, and how big can the resistors be?  Or does VAGC need to be driven from low impedance voltage source?  Would a bypass capacitor from VAGC pin to Ground also be helpful?