آر اف (فرکانس رادیویی) و بی‌سیم سوییچ آر‌اف

Product Attributes

Introduction

The F2970 is a high reliability, low insertion loss, 75 Ω absorptive SP2T RF switch designed for a multitude of cable systems and other RF applications. This device covers a broad frequency range from 5 MHz to 3000 MHz. In addition to providing low insertion loss, the F2970 also delivers excellent linearity and isolation performance while providing a 75 Ω termination for the unselected port. The F2970 uses a single positive supply voltage and supports 3.3 V logic.

Features

• Low Insertion Loss: < 0.32 dB @ 1200 MHz
• High Isolation: 70 dB @ 1200 MHz (RF1/RF2 to RFC)
• Excellent Linearity: IIP3 of 63 dBm
• Selectable Logic Control
• Operating Temperature: -40 °C to +105 °C
• 4 mm x 4 mm 20-pin LQFN package

Applications

• CATV/Broadband Applications
  • Headend
  • Fiber/HFC Distribution Nodes
  • Distribution Amplifiers Switch Matrix
  • DTV Tuner Input Select
  • DVR/PVR/Set-top box
  • CATV Test Equipment