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1 年
雪崩光电二极管监测电路将电流限制到1mA,有效改善瞬态响应
新型高速雪崩光电二极管(APD)检测器需要新型低限流辅助电路。本篇应用笔记采用数控APD偏置电源IC—MAX1932设计改进的新型APD检测器偏置电路。该电路在标准MAX1932应用电路的基础上改善了性能。 设计APD检测器的低偏置电流电路 图1所示为采用MAX1932如何设计高速APD ...
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