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 within the 1.8GHz to 5.0GHz 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 QFN package, with matched 50Ω input and output impedances for ease of integration into the signal path.

Features

• RF range: 1.8GHz to 5.0GHz
• 39.5dB typical gain at 2.6GHz in high gain mode
• 35.5dB typical gain at 2.66Hz 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℃ to +115℃
• 3 × 3 mm 16-VFQFPN package

Applications

• 5G Sub-6GHz massive MIMO
• Wireless infrastructure base stations
• FDD or TDD systems
• Point-to-point infrastructure
• Public safety infrastructure
• Repeaters and DAS General purpose RF