PE4270中文資料PSEMI數(shù)據(jù)手冊PDF規(guī)格書

Product Description

The PE4270 is a is a high-isolation Switch designed for CATV applications, covering a broad frequency range from near DC up to 3000 MHz. This single-supply SPST switch offers a single-pin CMOS control interface with industry leading CTB performance. It also provides low insertion loss, high isolation and extremely low bias requirements while operating on a single 3-volt supply. In a typical CATV application, the PE4270 provides for a cost effective and manufacturable solution vs. mechanical relays.

Features

? Integrated 0.25 watt terminations

? CTB performance of 90 dBc

? High isolation: 90 dB at 5 MHz, 63 dB at 1000 MHz

? Low insertion loss: 0.5 dB at 50 MHz, 0.70 dB at 1000 MHz

? High input IP2: >80 dBm

? CMOS/TTL single-pin control

? Single +3-volt supply operation

? Extremely low bias: 8 μA @ 3 V

? Available in a 6-lead DFN package