multisim 高频三极管新建仿真模型频率参数

只看该作者 · 2013-8-10 22:36

本帖最后由卧薪又尝胆于 2013-8-12 15:42 编辑

请问下multisim 中有哪些高频三极，我现在用BFR92，NPN,5GHZ,放大90倍，能用哪款三极管代替呢谢谢了
网友说可以新建，我下载了BFR92的spice 模型，如下
.MODEL T89 NPN(
+ IS = 1.213e-16    BF = 94.733    NF = 1.0947
+ VAF = 30          IKF = 0.46227    ISE = 1.2955e-13
+ NE = 1.9052       BR = 10.729    NR = 0.8983
+ VAR = 14.599       IKR = 0.01       ISC = 7.5557e-16
+ NC = 1.371       RB = 14.998    IRB = 1.652e-05
+ RBM = 7.8145       RE = 0.29088    RC = 0.13793
+ CJE = 1.0416e-14 VJE = 0.70618    MJE = 0.34686
+ TF = 2.6796e-11    XTF = 0.3817    VTF = 0.32861
+ ITF = 0.0044601    PTF = 0          CJC = 9.4647e-13
+ VJC = 0.84079    MJC = 0.4085    XCJC = 0.13464
+ TR = 1.2744e-09    CJS= 0          VJS = 0.75
+ MJS = 0          XTB = 0          EG = 1.11
+ XTI = 3          FC = 0.99545)
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请问上述参数，哪个是表征频率的啊？