Fully switched, class-B, high speed current amplifier driver

摘要: A current amplifier driver capable of driving both 10 Base-T signalling and 100 Base in a Local Area Network (LAN) includes one constant source. voltage controlled switch is contained each four vertical segment an H-bridge circuit. Two signals are applied to the switches control direction from source across load. When high, other low two turn on. The sinks first direction, such that drop output nodes positive. signal high were on off, sink load opposite negative. low, all zero. In this manner, differential generated resistive