The AD8302 is a fully integrated system for measuring gain/loss and phase up to 2.7 GHz
The AD8302 is a fully integrated RF/IF gain and phase detector that measures gain/loss and phase up to 2.7 GHz. It operates from a single 2.7 V‑5.5 V supply and provides accurate gain (30 mV/dB) and phase (10 mV/°) scaling with low non‑linearity.
The document includes a functional block diagram, pin configuration, absolute maximum ratings, detailed electrical specifications, ordering information, typical performance curves, package dimensions, and revision history, allowing designers to integrate the device into measurement and control systems.
| Input Frequency Range | 0 Hz – 2.7 GHz |
|---|---|
| Phase Measurement Range | 0° – 180° |
| Output Current Capability | 8 mA |
| Small Signal Envelope Bandwidth | 30 MHz |
| Operating Temperature Range | -40 °C – +85 °C |
The device provides a small‑signal envelope bandwidth up to 30 MHz.
It operates over a temperature range of –40 °C to +85 °C.