Sol HW6 ECE 255 Prof Ye

Sol HW6 ECE 255 Prof Ye - output v O . (b) The signal...

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ECE 255 Prof. P. Ye Solutions to HW #     6    1.-  Prob. 13.3. (a) C 1 is a coupling capacitor that couples the ac component of v I into the amplifier. C 2 is a coupling capacitor that couples the ac component of the signal at the collector to the output v O . C 3 is a bypass capacitor. (b) The signal voltage at the top of resistor R 4 will be zero in AC, however, in DC it has a nonzero value. 2.- Prob. 13.8 (a) C 1 is a coupling capacitor that couples the ac component of v I into the amplifier. C 2 is a bypass capacitor. C 3 is a coupling capacitor that couples the ac component of the signal at the drain to
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Unformatted text preview: output v O . (b) The signal voltage at the source will be v s = 0 in AC, however, in DC it has a nonzero value. 3.-Prob. 13.46 Following the same idea illustrated in Eq. (13.6): 4.-Prob. 13.50 Using the definitions shown in Eqs. (13.25): 5.-Prob. 13.77 Using Eq. (13.77) and plugging in the given values: 6.-Prob. 13.88 Using Table 13.3: f 2245 V A V T = 40 V A = 40 50 ( 29 = 2000 | g m = I C V T = 40 I C = 40 2 x 10-4 ( 29 = 8.00 mS f 2245 2 V GS-V TN ( 29 = 2 0.02 0.5 ( 29 = 200 | g m = 2 I D V GS-V TN = 2 2 x 10-4 ( 29 0.5 = 0.800 mS...
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Sol HW6 ECE 255 Prof Ye - output v O . (b) The signal...

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