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PE4256

所属分类:
RF开关
目标应用:
无线局域网
手持设备
无线基础设施
汽车
测试与测量
能源管理

产品参数

描述

The PE4256 is a high-isolation CMOS Switch designed for CATV applications, covering a broad frequency range from 5-3000 MHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3-volt supply. In a typical CATV application, the high isolation PE4256 can replace bulky and expensive mechanical switches. It is offered in an 20-lead 4x4 QFN package.

特性

  • 75 ohm characteristic impedance
    Integrated 75 ohm terminations
    CTB performance of -90dBc
    High isolation 65dB at 1000Hz
    Low insertion loss : typically 0. 5dB at 5MHz and 0.9dB at 1000Hz
    High input IP3 > +50dBm
    CMOS two-pin control
    Single +3 Volt supply operation
    Low current consumption : 8uA
    Unique all off terminated mode
    4 * 4 mm QFN package

框图

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