首页>
外国专利>
Pre-amplifier employing transistors having a diminished breakdown voltage and a disk drive and a Thevenin writer employing the same
Pre-amplifier employing transistors having a diminished breakdown voltage and a disk drive and a Thevenin writer employing the same
展开▼
机译:使用具有降低的击穿电压的晶体管和磁盘驱动器的前置放大器以及使用该前置放大器的戴维宁记录器
展开▼
页面导航
摘要
著录项
相似文献
摘要
A pre-amplifier, a Thevenin writer and a disk drive employing transistors having a breakdown voltage below a circuitry operating voltage. In one embodiment, the pre-amplifier includes an emitter-follower transistor pair couplable to a power supply and a differential transistor pair, having a collector-emitter breakdown voltage below a voltage of the power supply, that receives current from, and controlled by, the emitter-follower transistor pair.
展开▼