高速ECL电路测试及使用中的一些特殊要求

Special Requirements for Testing and Application of High-Speed ECL Circuits

从影响ECL电路高速性能的原因出发,阐述了ECL电路测试及使用中对电源电压、输入偏置、负载范围、外围连线以及接地等一些特殊的要求。本文对这些特殊要求作了一些简略分析,并提出了正确测试和使用高速ECL电路的几种方法。

To examine the factors affecting the high speed performance of ECL circuits, some special requirements for power supply, input bias, loading, peripheral wiring and grounding in testing and application of ECL circuits are discussed. A simple analysis is made on these requirements, and ways to properly test and use high speed ECL circuits are presented in the paper.