F1490

High Gain RF Amplifier 1.8GHz to 6.4GHz F1490 Datasheet 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. Competitive Advantage  Combines a two-stage RF amplifier in a single, compact 3 × 3 mm QFN package  Excellent performance over exceptionally wide bandwidths  Two selectable gain modes  Low current consumption Typical Applications  5G Sub-6GHz massive MIMO  Wireless infrastructure base stations  FDD or TDD systems  Point-to-point infrastructure  Public safety infrastructure  Military handhelds  Repeaters and DAS  General purpose RF 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 compatible Standby Mode for power savings  Operating temperature (TEPAD) range: -40°C to +115°C  3 × 3 mm 16-VFQFPN package Block Diagram Figure 1. Block Diagram RFIN RFOUT Bias VDD GAIN_SEL STBY © 2021 Renesas Electronics Corporation 1 November 15, 2021 F1490 Datasheet Contents Descrip...