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- *
- * MP318 model, operating point = 10 uA
- * B = 400, Ft = 300 MHz.
- * Gm = Ic/Vt = 3.8e-4 mhos
- * Ccb' = 2 pfd (est)
- * Cb'e = tf*Gm+cje/(1-vbe/Qe)^me = 3.463 pfd.
- * Cce = 2 pfd (est)
- * Rb'e = B / Gm = 1050 K
- * Rce = Va/Ic = 150/10 uA = 15.e6 (est)
- * Rcb' = 10 * B * Rce = 6.e10.
- * Rbb' = 50 (est)
- .MODEL 318 50. 10.5e5, 6.e10 150.e5 3.8e-4
- + 3.463e-12, 2.e-12, 2.e-12
- + 0.0, 0.0, 100., 100.