EXERCISES 8.12 For the circuit in Fig. 8. 19, let 1-1 m1A, Vcc-15 VR-|0 kQ, with α 1, and let the...
9.45 For the differential amplifier of Fig. 9.14, let Vcc = +5 V and IRC = 4 V. Find the differential gain Ag. Sketch and clearly label the waveforms for the total collector voltages vci and vc2 and for (vc2 – Vci) for the case: VR1 = 1+0.005 sin(wt) VB2 = 1 – 0.005 sin(wt) - RE vojia li VCI ic over + VB2 Figure 9.14 The basic BJT differential-pair configuration.