发明名称 LINEAR LOW CAPACITANCE OVERVOLTAGE PROTECTION CIRCUIT
摘要 <p>A bipolar semiconductor overvoltage protection circuit (44, 46, 48) presents less capacitance to a communication line. The overvoltage protection circuit (44, 46, 48) includes an overvoltage protection device (44) that is biased with a voltage (48) to not only reduce the capacitance thereof, but also to reduce the change in capacitance as a function of frequency. Changes in communication line voltages thus change the capacitance of the overvoltage protection device less, resulting in the ability to allow the transmission of high capacity data protocols with reduced error rates.</p>
申请公布号 WO2007047806(A2) 申请公布日期 2007.04.26
申请号 WO2006US40811 申请日期 2006.10.19
申请人 LITTELFUSE, INC. 发明人 CASEY, KELLY, C.
分类号 H02H9/04 主分类号 H02H9/04
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