SKYA21012数据手册RF/IF射频/中频RFID的射频开关规格书PDF

描述 Description

The SKYA21012 is a pHEMT GaAs FET I/C switch. The switch maybe used in transmit/receive applications by connecting the RFcommon port (INPUT, pin 5) to either the OUTPUT1 or OUTPUT2port (pin 1 or 3, respectively) using a low loss path (i.e., a positivevoltage applied to either VCTL1 or VCTL2 pins). The switch is“reflective short” on the isolated port.

The switch is manufactured in a compact, 1 x 1 mm, 6-pinexposed pad plastic Micro Leadframe Package Dual (MLPD)package.

特性 Features

• Positive voltage control (0 and 1.8 V to 0 and 5.0 V)
• Broadband frequency range: 20 MHz to 6.0 GHz
• Very low insertion loss, 0.35 dB typical @ 2.45 GHz
• High isolation, 24 dB typical @ 2.45 GHz
• Excellent linearity performance, IP0.5 dB = +30 dBm
• Ultraminiature, MLPD (6-pin, 1 x 1 mm) package
• JEDEC (JESD22) qualified at 25 °C
• Lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020

应用 Application

• Automotive
• Cellular Telematics
• Infotainment
• Remote Keyless Entry

简介

SKYA21012属于RF/IF射频/中频RFID的射频开关。由制造生产的SKYA21012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。