低温ECL电路的直流特性分析
ANALYSIS OF DC CHARACTERISTICS OF ECL CIRCUIT AT LOW TEMPERATURE
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摘要: 本文在对低温双极晶体管的直流特性的分析基础上,推导出ECL电路在低温下的直流解析模型,并与实验结果和计算机模拟结果进行了比较,还对SPICEⅡ模型在低温下的修正和低温ECL电路的设计进行了一些探讨。
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关键词:
- ECL电路; 低温; 直流; SPICE
Abstract: Based on the analysis of DC characteristics of silicon bipolar transistors at low temperature, DC analytic models of ECL circuit at low temperature are derived, then compared with the experimental data and computer simulation results. The modification of SPICE BJT model about temperature and design of low temperature ECL circuit are discussed. -
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