产品特点：

■ 1.65V to 5.5V Single Supply Operation 
■ Low ON-State Resistance: 4.5Ω (typ)

■ -3dB Bandwidth: 300 MHz  Typical

■ Low Power Consumption 

■ Fast Switching Speed 
■ Break-Before-Make Operation 

■ Rail-to-Rail Operation 

■ TTL/CMOS Logic Compatible

■ Supports Analog and Digital Signals

应用领域：

■ Multiple-Purpose Signal Switching 
■ MP3/PDA

■ Portable Devices 

■ Set-Top Box
■ Signal Gating, Multiplexer/Demultiplexer

■ Signal Modulation or Demodulation 

■ Sample and Hold Systems

■ Telecom Signal Switching

■ Battery Power Systems

数据手册下载：COS3157ST