F1429LB Overview
The F1429LB is a differential input / single-ended output 1.4GHz to 3.2GHz high-gain RF amplifier. The bination of impedance translation, high gain, high linearity, and low noise performance makes this device an ideal first-stage amplifier for a variety of transmitter applications. The F1429LB is optimized to operate with a single 5V power supply and a nominal 64mA of ICC.
F1429LB Key Features
- RF range: 1.4GHz to 3.2GHz
- Gain = 21.5dB typical at 2.5GHz
- Noise figure = 1.9dB typical at 2.5GHz
- OIP3 = +40dBm typical at 2.5GHz
- Output P1dB = +22dBm typical at 2.5GHz
- Gain variation over temperature = ±0.2 typical
- 100Ω differential input impedance
- 50Ω single-ended output impedance
- 3.3V or 5V power supply
- ICC = 64mA at 5V