AD8302ARUZ
Overview
The AD8302ARUZ is a fully integrated RF IC that measures gain/loss and phase difference between two independent input signals up to 2.7 GHz. It utilizes a pair of matched logarithmic amplifiers to provide high precision over a 60 dB dynamic range, making it a critical component for network analysis and power control systems.
Why Choose This Part
It offers exceptional measurement accuracy of +/-0.5dB for gain and 1 degree for phase within a single TSSOP-14 package. The device operates across a wide supply voltage range of 2.7V to 5.5V and includes a stable 1.8V internal reference for simplified ADC interfacing.
Applications
Key Specifications
Getting Started
Designers should prioritize symmetric PCB trace layout for the INPA and INPB signal paths to maintain phase accuracy. Use the AD8302-EVALZ evaluation board to quickly verify performance and calibrate the 30 mV/dB gain slope and 10 mV/degree phase slope outputs.
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