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?

簡(jiǎn)介

4246-00屬于開(kāi)發(fā)板套件編程器的射頻評(píng)估開(kāi)發(fā)套件開(kāi)發(fā)板。由制造生產(chǎn)的4246-00射頻評(píng)估和開(kāi)發(fā)套件，開(kāi)發(fā)板本系列中的產(chǎn)品適用于在已知實(shí)施環(huán)境中，提供能訪問(wèn)射頻相關(guān)器件的功能或者有助于訪問(wèn)該功能。所含的焦點(diǎn)產(chǎn)品范圍從射頻信號(hào)鏈元器件（如放大器和檢測(cè)器）到模塊化收發(fā)器，以及不直接包含焦點(diǎn)產(chǎn)品的適配器硬件，但此類硬件可供方便地訪問(wèn)用戶單獨(dú)提供的特定射頻產(chǎn)品或系列。