آر اف (فرکانس رادیویی) و بی‌سیم سوییچ آر‌اف

Product Attributes

Introduction

A high linearity, reflective, single-pole, four-throw (SP4T) switch manufactured in the silicon process. Operates from 1.8 GHz to 3.8 GHz with a typical insertion loss lower than 0.42 dB and a typical input IP3 of 84 dBm. Has an RF input power handling capability of 39 dBm for continuous wave signals and 39 dBm average and 49 dBm peak for long-term evolution (LTE) signals. Draws a current of 2.5 mA on the positive supply of +5.0 V and 0.4 mA on the negative supply of -3.4 V. Employs low voltage complementary metal-oxide semiconductor (LVCMOS)-/low voltage transistor-to-transistor logic (LVTTL)- compatible controls. Comes in a 4 mm × 4 mm, 20-terminal, RoHS-compliant, land grid array (LGA) package and operates between -40°C to +105°C. Excellent return loss and IP3 enable it to be used in back-to-back configuration for phase shifting architectures.

Features

• Low insertion loss
  • 0.35 dB to 2.8 GHz typical
  • 0.42 dB to 3.8 GHz typical
• High input linearity, IP3: 84 dBm typical
• High power handling at TCASE = 105°C
  • Long-term (>10 years) average
  • Continuous wave power: 39 dBm
  • LTE signal
    • Average power: 39 dBm
    • Peak power: 49 dBm
• Fast 0.1 dB settling time: 720 ns typical
• ESD ratings
  • HBM: 1000 V, Class 1B
  • CDM: 750 V, Class C4
• Positive control, LVCMOS-/LVTTL- compatible
• 4 mm x 4 mm, 20-terminal LGA package

Applications

• 5G antenna tilting and beamforming
• Wireless infrastructure
• Test equipment
• Pin diode replacement