350兆赫单电源（5伏）三重2:1多路复用器AD8188/AD8189数据表

　　The AD8188 （G = 1） and AD8189 （G = 2） are high speed， single-supply， triple 2-to-1 multiplexers. They offer −3 dB small signal bandwidth of 350 MHz and −3 dB large signal bandwidth of 300 MHz， along with a slew rate in excess of 1000 V/μs. With −84 dB of all hostile crosstalk and −95 dB off isolation， the parts are well suited for many high speed applications. The differential gain and differential phase error of 0.05% and 0.05° respectively， along with 0.1 dB flatness to 70 MHz， make the AD8188 and AD8189 ideal for professional and component video multiplexing. The parts offer 4 ns switching time， making them an excellent choice for switching video signals， while consuming less than 20 mA on a single 5 V supply （100 mW）。 Both devices have a high speed disable feature that sets the outputs into a high impedance state. This allows the building of larger input arrays while minimizing off-channel output loading. The devices are offered in a 24-lead TSSOP.