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Linear IC 18 Example 1.4 : For the differential amplifier shown in Fig. 1.15, calculate 3) Operating point i.e. Ice and Vceq. ii) Voltage gain. m) Imput and outpilt impedance. Assume B = 100. +Vcc = +12 V 3.3 k92 3.3 V. 15092 VS1 aww 15012 ww Vs2 8.2 k22 -12 V Fig. 1.15 solution