The QPA8840 is an ultra-linear, 22 dB Gain, GaAs amplifier, intended for mid or output stage amplification in CATV infrastructure applications. The QPA8840 operates off a 12 Volt, 425 mA supply. The device features a pushpull cascode design which provides flat gain along with ultra-low distortion from 50 MHz to 1.8 GHz.
Технические характеристики
| Part Number: QPA8840 |
| Manufacturer: Qorvo |
| Frequency Min: 50 MHz |
| Frequency Max: 1800 MHz |
| Gain: 22 dB |
| Supply VoltageVd: 12 V |
| Id: 425 mA |
| Noise Figure: 4.2 dB |
| Return Loss Input: 20 dB |
| Return Loss Output: 20 dB |
| P1dB: 30 dBm |
| IP3: 41 dBm |
| IP2: 84 dBm |
