Overview
The AD8302ARU-REEL7 REEL, produced by Analog Devices Inc., is a highly integrated RF/IF gain and phase detector designed to operate within a frequency range of 0 Hz to 2.7 GHz. This component is particularly useful in various RF and IF signal processing applications, offering accurate measurements of gain/loss and phase. It features dual demodulating log amplifiers and a phase detector, making it suitable for a wide range of uses including RF/IF PA linearization, precise RF power control, and remote system monitoring and diagnostics.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Frequency Range | 0 Hz | 2.7 GHz | ||
| Input Range | -60 dBm | 0 dBm | ||
| Accuracy (Gain) | ±0.5 dB | |||
| Accuracy (Phase) | ±1 Degree | |||
| Supply Voltage | 2.7 V | 5.5 V | ||
| Supply Current | 19 mA | 21 mA | 25 mA | |
| Output Current Source/Sink | 8 mA | |||
| Package | TSSOP-14 |
Key Features
- Measures gain/loss and phase up to 2.7 GHz with high accuracy.
- Dual demodulating log amplifiers and phase detector.
- Input range from -60 dBm to 0 dBm in a 50 Ω system.
- Accurate gain measurement scaling (30 mV/dB) and phase measurement scaling (10 mV/Degree).
- Operates from supply voltages of 2.7 V to 5.5 V.
- Stable 1.8 V reference voltage output.
- Small signal envelope bandwidth from DC to 30 MHz.
- Measurement, controller, and level comparator modes.
- Output drivers can source or sink up to 8 mA.
Applications
- RF/IF PA linearization.
- Precise RF power control.
- Remote system monitoring and diagnostics.
- Return loss/VSWR measurements.
- Log ratio function for AC signals.
Q & A
- What is the frequency range of the AD8302ARU-REEL7 REEL?
The AD8302ARU-REEL7 REEL operates within a frequency range of 0 Hz to 2.7 GHz.
- What is the input range of the AD8302ARU-REEL7 REEL?
The input range is from -60 dBm to 0 dBm in a 50 Ω system.
- What is the accuracy of gain and phase measurements?
The accuracy for gain measurements is ±0.5 dB, and for phase measurements, it is ±1 Degree.
- What are the supply voltage and current requirements?
The supply voltage ranges from 2.7 V to 5.5 V, and the typical supply current is around 21 mA.
- What is the package type of the AD8302ARU-REEL7 REEL?
The package type is TSSOP-14.
- What are some common applications of the AD8302ARU-REEL7 REEL?
Common applications include RF/IF PA linearization, precise RF power control, remote system monitoring and diagnostics, and return loss/VSWR measurements.
- Can the AD8302ARU-REEL7 REEL operate in controller and level comparator modes?
- What is the small signal envelope bandwidth of the AD8302ARU-REEL7 REEL?
The small signal envelope bandwidth is from DC to 30 MHz.
- Is the AD8302ARU-REEL7 REEL RoHS compliant?
- What is the output current capability of the AD8302ARU-REEL7 REEL?
The output drivers can source or sink up to 8 mA.
