F1490 Description
The F1490 is a high gain, two-stage RF Amplifier designed to operate within the 1.8GHz to 6.4GHz frequency range. Using a single 5V power supply, the F1490 provides two selectable gain modes (35.5dB and 39.5dB), 2.5dB of Noise Figure and 24dBm OP1dB at 2.6GHz. The F1490 is packaged in a 3 × 3 mm, 16-pin VFQFPN package, with matched 50Ω input and output impedances for ease of integration into the signal path.
F1490 Key Features
- RF range: 1.8GHz to 6.4GHz
- 39.5dB typical gain at 2.6GHz in high gain mode
- 35.5dB typical gain at 2.6GHz in low gain mode
- 2.5dB NF at 2.6GHz
- 50Ω single-ended input and output impedances
- 5V power supply
- 75mA quiescent current consumption
- 1.8V logic patible Standby Mode for power savings
- Operating temperature (TEPAD) range: -40°C to +115°C
- 3 × 3 mm 16-VFQFPN package