آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The F1490 is a high-gain, two-stage RF amplifier designed to operate across a frequency range of 1.8GHz to 6.4GHz. It operates from a single 5V supply and offers two selectable gain modes (35.5dB and 39.5dB), with a noise figure of 2.5dB and an output 1dB compression point of 24dBm at 2.6GHz. The F1490 is housed in a 3×3mm, 16-pin VFQFPN package, with input and output impedance matched to 50Ω for seamless integration into signal paths.

Features

• RF range: 1.8GHz to 6.4GHz
• Typical gain of 39.5dB in high-gain mode at 2.6GHz
• Typical gain of 35.5dB in low-gain mode at 2.6GHz
• Noise figure of 2.5dB at 2.6GHz
• 50Ω single-ended input and output impedance
• 5V supply voltage
• Quiescent current consumption of 75mA
• 1.8V logic-compatible standby mode for power saving
• Operating temperature (thermal pad) range: -40℃ to +115℃
• 3×3mm 16-pin VFQFPN package

Applications

5G Sub-6GHz Massive MIMO wireless infrastructure base stations, FDD or TDD systems, point-to-point infrastructure, public safety infrastructure