厂商：Freescale
类别：16位单片机
厂商：
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Skyworks
类别：切换开关
厂商：Atmel
类别：8051单片机
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详细描述RFMD’s SGA8543Z is a high performance Silicon Germanium Heterostructure Bipolar Transistor (SiGe HBT) designed for operation from 50MHzto3.5GHz. The SGA8543Z is optimized for 3.3V operation but can be biased at 2.7V for low-voltage battery operated systems. The device provides low NF and excellent linearity at a low cost. It can be operated over a wide range of currents depending on the power and linearity requirements.The matte tin finish on the lead-free “Z” package is applied using a post annealing process to mitigate tin whisker formation and is RoHS compliant per EU Directive 2002/95. The package body is manufactured with green molding compounds that contain no antimony trioxide or halogenated fire retardants.特点.05GHzto3.5GHz OperationLead Free, RoHS Compliant, andGreen Package1.5dB NFMN at 2.44GHz15.6dB GMAX at 2.44GHzP1dB =+20.6dBm at 2.44GHzOIP3 =+34.6dBm at 2.44GHzLow Cost, High Performance,Versatility