RF开关

ADG901 系列产品是现有器件中具有最高带宽的 CMOS 开关和多路复用器。由于采用标准的 CMOS 工艺和集成的 TTL 驱动器，所以比大多数基于砷化镓的解决方案降低了器件的成本和占用的印制电路板（PCB）面积。现在提供的单刀单掷（SPST）、单刀双掷（SPDT）和单刀四掷（SP4T）反射型和吸收型模拟开关适合各种低功耗（高达 16 dBm）应用，包括天线开关，滤波器开关和调谐电路应用。Part#Results: 5 Switch Type Channels Supply Voltage Insertion Loss (dB) Bandwidth P-1dB (dBm) Off Isolation (-dB) Off Isolation Test Freq Crosstalk (-dB) t ON t OFF Absorptive or Reflective 数据手册 DataSheet 下载 ADG901 SPST 1 Single (+1.65V to +2.75V)0.84.5GHz 17 37 1GHz n/a3.6ns

5.8ns Absorptive ADG901 ADG902 SPST 1 Single (+1.65V to +2.75V)0.84.5GHz 17 37 1GHz n/a3.6ns

5.8ns Reflective ADG902 ADG904 SP4T 4 Single (+1.65V to +2.75V)0.42.5GHz 16 60 100MHz 58

8.5ns 13ns Both Available ADG904 ADG918 SPDT 1 Single (+1.65V to +2.75V), Single (+2.5V)0.8 4GHz 17 43 1GHz 336.6ns

6.5ns Absorptive ADG918 ADG919 SPDT 1 Single (+1.65V to +2.75V)0.8 4GHz 17 43 1GHz 336.6ns

6.5ns Reflective ADG919 ADG936 SPDT 2 Single (+1.65V to +2.75V)

0.9 4GHz 16 60 100MHz 69 11ns 10ns Both Available ADG936 Analog Devices, Inc.美国模拟器件公司 Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .PDF