PA1182 is a 2300-2400 MHz GaAs ultra linear power amplifier. Its maximum ratings are storage temperature -40°C to +125°C, DC voltage +30 volts, RF input power +15 dBm, and case temperature +90°C. The power amplifier has high IP3, low NF, high output power, and low cost.
The PA1182 is a 5 W GaAs ultra‑linear power amplifier operating in the 2300‑2400 MHz band. The datasheet lists typical performance values such as gain, output power, noise figure, ACPR and VSWR, as well as maximum ratings and supply requirements.
Additional information includes outline drawings, pin functions, and mechanical tolerances for mounting. The document also provides temperature limits for storage and operation, and details on the required external capacitor for stable operation.
| Frequency range | 2300‑2400 MHz |
|---|---|
| Typical gain | 23 dB (low) – 20 dB (high) |
| Maximum output power | +37.5 dBm |
| Noise figure | 3.0‑4.0 dB |
| ACPR (30 kHz BW) | -47.0 dB |
| VSWR (Input/Output) | 1.5:1 / 2:1 |
| IP3 (two‑tone) | +51.0 dBm (low) – +47.0 dBm (high) |
| Supply voltage | +28 V at 1000‑1200 mA |
| Storage temperature | -40 °C to +125 °C |
| DC voltage rating | +30 V |
The PA1182 operates from 2300 MHz to 2400 MHz.
Typical gain is 23 dB at the low end of the band and 20 dB at the high end.
The amplifier can deliver up to +37.5 dBm of output power.
It requires a +28 V supply with a current of 1000 mA to 1200 mA.