GaAs数字单片电路的计算机模拟  

Simulation on GaAs Digital Monolithic Circuits

作　　者：徐世晖[1] 沈祥骥 毛昆纯[1] 余志平[2] 

机构地区：[1]南京电子器件研究所 [2]清华大学微电子所

出　　处：《固体电子学研究与进展》1990年第1期22-27,共6页Research & Progress of SSE

摘　　要：本文在开发并确立通用电路分析程序SPICE3A7的GaAs MESFET模型及相应模型参数提取方法的基础上,对GaAs MESFET器件及相关BFL.单元电路进行了直流和瞬态的计算机模拟和部分优化,取得了较好结果;并对研制中的分频器电路设计进行了计算机研究.A GaAs MESFET DC computation model used in the circuit simulation and model parameter extraction has been established, resulting in a practical use of SPICE3A7 for the GaAs digital circuits. In this paper, the static and dynamic simulations of the MESFET device and its related BFL circuits have been completed, the results are in agreement with the measured ones. The optimization was also done for two types of the BFL gate and the discussion was made for the design of the frequency divider being developed.

关 键 词：数字电路 GAAS 单片 计算机模拟 

分 类 号：TN79[电子电信—电路与系统]