ATEK177P4 is a Wideband GaAs MMIC High Output IP2 Low Noise Amplifier (LNA) operating from 2 to 20 GHz.
The ATEK177P4 LNA provides a high gain of 25dB with a corresponding low noise figure of 2.5dB and a high OIP3 of +32dBm. The LNA has a high 2nd order intercept of +45dBm that results in 40dBc suppression of the second harmonic with an operating power of +6dBm output power. This allows users to easily realize a very high dynamic range for wideband receiver frontends.
The ATEK177P4 LNA is housed in a compact 4×4 mm SMD package with input and output matched to 50 ohms internally.
Evaluation Board, bare die, custom package, and module options are available upon request.
| Parameter | Condition | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | 2 | 20 | GHz | ||
| Frequency Range | 2 | 20 | GHz | ||
| Gain | 2 GHz | 24.5 | dB | ||
| 8 GHz | 26 | dB | |||
| 12 GHz | 26 | dB | |||
| 20 GHz | 25 | dB | |||
| IP2 | 2 GHz | 42 | dBm | ||
| 8 GHz | 51 | dBm | |||
| 12 GHz | 43 | dBm | |||
| 18 GHz | 53 | dBm | |||
| Noise Figure | 2 GHz | 3.3 | dB | ||
| 8 GHz | 2.3 | dB | |||
| 12 GHz | 2.3 | dB | |||
| 20 GHz | 2.6 | dB | |||
| Isolation | 2 GHz | 57 | dB | ||
| 8 GHz | 66 | dB | |||
| 12 GHz | 68 | dB | |||
| 20 GHz | 52 | dB | |||
| Input Return Loss | -12 | dB | |||
| Output Return Loss | -10 | dB | |||
| Output IP3 | 32 | dBm | |||
| Output P1dB | 20 | dBm | |||
| Psat | 21 | dBm | |||
| DC Supply Voltage (Vdd1 = Vdd2) | 4 | V | |||
| DC Supply Current (Idd1 + Idd2) | 200 | mA | |||
| DC Gate Voltage (Vgg) | 4 | V | |||
| DC Gate Current (Igg) | 1 | mA | |||
| Operating Temperature | -40 | 85 | °C |
