آر اف (فرکانس رادیویی) و بی‌سیم سوییچ آر‌اف

Product Attributes

Introduction

FM8544A is a single-pole four-throw antenna tuner fabricated using silicon-on-insulator process, featuring ultra-low insertion loss, high isolation, and high linearity. The tuner is housed in a compact QFN package measuring 1.1mm × 1.5mm × 0.45mm with 10 pins.

Features

• Excellent insertion loss and isolation performance
• High linearity
• Universal input/output control interface
• Wideband frequency range: 0.1 GHz ~ 3 GHz
• Compact package: QFN-10, 1.1mm × 1.5mm × 0.45mm
• No DC blocking capacitors required
• 1kV HBM ESD protection on all pins

Applications

• 4G/5G multi-mode cellular tablet
• Multi-mode GSM, EDGE, WCDMA, LTE
• Diversity antenna switching