Unit 5: [20 marks: Engineering Science] Table 3: Amplifier device parameters and circuit components hie = 1.4 km; hfe =

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Unit 5 20 Marks Engineering Science Table 3 Amplifier Device Parameters And Circuit Components Hie 1 4 Km Hfe 1 (299.46 KiB) Viewed 11 times

Unit 5: [20 marks: Engineering Science] Table 3: Amplifier device parameters and circuit components hie = 1.4 km; hfe = 90; hoe = 10 x 10-7; Cc = 6 pF; Cp = 46 pF; Lp = 150 uH; Rw = 5; Ls = 80 uH; Rs = 5 2; RL = 7k5; k= 0.014 and fo = 1.8 MHz From Table 3, determine the capacitance to resonate the secondary (pF): 2 From Table 3, determine the mutual inductance between the coils (UH): 2 From Table 3, determine the resistance reflected from the secondary into the primary (ohms): 2 From Table 3, determine the total primary resistance (ohms): 2 From Table 3, determine the impedance of the parallel LC circuit at resonance (kilo- ohms): 2 From Table 3, determine the transistor collector load resistance (kilo-ohms): 2 From Table 3, determine the voltage gain from the input to the primary winding (dimensionless) (kilo): 2 From Table 3, determine the ratio of the secondary to primary voltage (dimensionless) (milli): 2 From Table 3, determine the ratio of the output to secondary voltage (dimensionless) (hecto): 2 From Table 3, determine the overall voltage gain from the input to the secondary winding (dimensionless) (kilo): 2 [20] [Total = 4 + 2 + 24 + 10 +20 = 60] Page 5 of 6