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clear//
//Variables
VCC = 20.0 //Source voltage (in volts)
R1 = 10.0 //Resistance (in kilo-ohm)
R2 = 1.8 //Resistance (in kilo-ohm)
RC = 620.0 * 10**-3 //Collector resistance (in kilo-ohm)
RE = 200.0 * 10**-3 //Emitter resistance (in kilo-ohm)
RL = 1.2 //Load resistance (in kilo-ohm)
beta = 180.0 //Common emitter current gain
VBE = 0.7 //Emitter-to-Base voltage (in volts)
//Calculation
VB = VCC * (R2 /(R1 + R2)) //Voltage drop across R2 (in volts)
VE = VB - VBE //Voltage at the emitter (in volts)
IE = VE / RE //Emitter current (in milli-Ampere)
IC = IE //Collector current (in milli-Ampere)
VCE = VCC - IE*(RC + RE) //Collector-to-emitter voltage (in volts)
ICEQ = IC //Collector current at Q (in milli-Ampere)
VCEQ = VCE //Collector-to-emitter voltage at Q (in volts)
rL = RC * RL/(RC + RL) //a.c. load resistance (in kilo-ohm)
PP = 2 * ICEQ * rL //Compliance of the amplifier (in volts)
//Result
printf("\n Overall compliance (PP) of the amplifier is %0.2f V.",PP)
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