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《Microelectronics》 2009-01
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Design and Implementation of a High-Current and High-Speed PIN Switch Driver

YE Hongsong,LI Yang,YANG Yang(Sichuan Institute of Solid-State Circuits,China Electronics Technology Group Corp.,Chongqing 400060,P.R.China)  
A high-current and high-speed driver was developed,which consisted of an input differential comparator,a built-in reference source,an inverter buffer,and an output power amplifier.The function of the driver is to convert input TTL signals into +5 V/-15 V output signals.By changing pin connections,an in-phase or reversed phase output could be achieved.Fabricated in bipolar punch-through isolation process,the circuit has a rising and falling time less than 30 ns and a delay time below 50 ns,and it could output 150 mA of power.
【CateGory Index】: TN431.1
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