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Diffstat (limited to '3809/CH17/EX17.5')
| -rw-r--r-- | 3809/CH17/EX17.5/EX17_5.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3809/CH17/EX17.5/EX17_5.sce b/3809/CH17/EX17.5/EX17_5.sce new file mode 100644 index 000000000..d64959db0 --- /dev/null +++ b/3809/CH17/EX17.5/EX17_5.sce @@ -0,0 +1,21 @@ +//Chapter 17, Example 17.5 +clc +//Initialisation +r1=10**6 //resistance in ohm +r2=2*10**6 //resistance in ohm +Rd=3.3*10**3 //resistance in ohm +Rs=10**3 //resistance in ohm +c=10**-6 //capactance in farad +pi=3.14 //pi + +//Calculation +ri=(r1*r2)/(r1+r2) //resistance in R1 & R2 parallel +ro=Rd //output resistance +av=-Rd/Rs //votlage gain +fc=1/(2*pi*ri*c) //frequency in Hz + +//Results +printf("Input resistance ri = %d kOhm\n",round(ri/1000)) +printf("Output resistance ro = %.1f kOhm\n",ro/1000) +printf("Small Signal Voltage Gain = %.1f\n",av) +printf("Fo = %.2f Hz ",fc) |