The CHA4220-QGG is a broadband 0.5-20GHz distributed driver amplifier.
This QFN packaged product exhibits a market leading performance with a gain of 17dB and minimum noise figure at 2dB. It also offers an excellent output power level with 20dBm P-1dB and 23dBm Psat.
Main features:
| Frequency range: | 0.5-20GHz |
| Linear gain: | 17dB |
| Noise figure: | 3dB typical |
| Output power@1dB: | 20dBm |
| Return loss: | Input 15dB / Output 18dB |
| Psat: | 23dBm |
| OIP3: | 28dBm |
| Gain control dynamic: | 15dB |
| DC Bias: | Vd: 6.5V@120mA Vg1=-0.3V and Vg2=1.5V |
| Package: | 28L QFN 5×5 |
This circuit is designed for a wide range of applications including X and Ku Point to Point radio, test instrumentation and electronic warfare.
This product is manufactured using a 0.25µm gate length GaAs pHEMT process.