CHA3093c is a high gain broadband four-stage monolithic medium power amplifier with 20-40GHz frequency range and 20dBm output power. It features excellent broadband input matching and low power consumption.
The CHA3093c is a high gain broadband four-stage monolithic medium power amplifier manufactured using a PM-HEMT process with a 0.15um gate length. It is designed for military and commercial communication systems operating in the 20 to 40 GHz frequency range.
| Operating frequency range | 20 to 40 GHz |
|---|---|
| Output power at 3dB compression | 20 dBm |
| Bias current (small signal) | 330 mA |
| Input VSWR | 1.2:1 to 2.0:1 |
| Noise figure | 8.0 dB |
| Chip size | 0.83 x 1.72 x 0.10 mm |
The device operates between -40°C and +85°C.
An additional pad connects to an external 10 kOhm resistor to provide a DC voltage proportional to the output power.
No, it is an electrostatic discharge sensitive device and requires handling precautions.