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True RMS power measurement system with RMS RF power meter circuit using AD8362

Published on Jan 05 2011 // Power Measurement Circuits

True RMS power measurement system with RMS RF power meter circuit using AD8362.

True RMS power measurement system monolithic AD8362’s input protection circuit
The circuit components are used AAD8362

AD8362’s input protection circuit as shown. Two groups of composite reverse polarity parallel diode in the IN +, IN-between, you can play a protective role in clamping, can avoid the high input transient voltages induced damage to the chip. Also in the DECL1 and IN +, IN-between with DECL2 pin diode clamp protection circuit design.