4246-00中文资料Absorptive SPST UltraCMOS™ RF Switch: DC - 5000 MHz数据手册pSemi规格书

描述 Description

Product Description
The PE4246 RF Switch is designed to cover a broad range of applications from DC to 5000 MHz. It is non-reflective at both RF1 and RF2 ports. This SPST switch integrates a single-pin CMOS control interface, and provides low insertion loss while operating with extremely low bias from a single +3-volt supply. In a typical application, the high isolation PE4246 can replace multiple RF switches of lesser isolation performance. It is offered in a small 3x3 mm DFN package.

特性 Features

• Non-reflective 50-ohm RF switch
• 50-ohm (0.25 watt) terminations
• High isolation: 55 dB at 1000 MHz, 48 dB at 3000 MHz
• Low insertion loss: 0.8 dB at 1000 MHz, 0.9 dB at 3000 MHz
• High linearity: +33 dBm input 1dB compression point
• CMOS/TTL single-pin control
• Single +3-volt supply operation
• Extremely low bias: 33 µA @ 3 V
• Available in a 6-lead DFN package 

简介

4246-00属于开发板套件编程器的射频评估开发套件开发板。由制造生产的4246-00射频评估和开发套件，开发板本系列中的产品适用于在已知实施环境中，提供能访问射频相关器件的功能或者有助于访问该功能。所含的焦点产品范围从射频信号链元器件（如放大器和检测器）到模块化收发器，以及不直接包含焦点产品的适配器硬件，但此类硬件可供方便地访问用户单独提供的特定射频产品或系列。