آر اف (فرکانس رادیویی) و بی‌سیم سوییچ آر‌اف

Product Attributes

Introduction

HMC545AETR - HX is a low-cost SPDT switch in a compact 6-pin SOT-23-6 plastic package, designed for general-purpose switching applications requiring extremely low insertion loss and minimal board space. These devices offer a typical insertion loss of only 0.25 dB, supporting signal control from DC to 3.0 GHz, making them particularly suitable for IF and RF applications including cellular/3G, ISM band, automotive, and portable systems. The optimized design delivers excellent insertion loss performance, ideal for filter and receiver switching. When in the "off" state, RF1 and RF2 present a reflective short circuit. The two control inputs require minimal DC current and are compatible with CMOS and selected TTL logic families.

Features

• Low insertion loss: 0.27 dB
• High input third-order intercept point: +54 dBm
• Low DC power consumption
• Positive control: 0/+3V to 0/+8V
• Ultra-compact package: SOT-23-6

Applications

• Cellular/3G infrastructure
• Land mobile radio handsets
• WLAN, WiMAX, and WiBro
• Automotive telematics
• Test equipment