HMC347ARF/IF射频/中频RFID的射频开关规格书PDF中文资料

HMC347A属于RF/IF射频/中频RFID的射频开关。由亚德诺半导体技术有限公司制造生产的HMC347A射频开关射频开关产品是用于在多个可用信号路径之间路由 RF、IF 或微波信号的器件。示例应用包括多天线（分集）接收器中的天线选择、多模式系统中发射-接收路径的选择，或在发射和接收信号链之间切换天线。

General Description

The HMC347A is a broadband non-reflective GaAs pHEMT SPDT MMIC chip. Covering DC to 20 GHz, the switch offers high isolation and low insertion loss. The switch features over 52 dB isolation at lower frequencies and over 40 dB at higher frequencies due to the implementation of on-chip via hole structures. The switch operates using two negative control voltage logic lines of -5/0V, requires no Vee and has no current consumption. The switch operates down to DC. The chip features coplanar I/Os that allow 100 RF testing prior to delivery to the customer.

特性 Features

High Isolation: >40 dB @ 20 GHz

Low Insertion Loss: 2.4 dB @ 20 GHz

Non-Reflective Design

Small Size: 1.22 x 0.85 x 0.1 mm

Typical Applications

This switch is suitable DC - 20 GHz applications:

• Fiber Optics

• Microwave Radio

• Military

• Space

• VSAT