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a) For the combination network of JFET and BJT in Fig. 4, determine the following parameters: Ib, Ip, Vgs, V [6.0 marks] VCC

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#Solution- Vcc given, VDO = 16V Y Ic Src RB INC IB Iass = 8mA Up=-uv B = 8 RB= U7OM Rc=3.6k Rs. 2.uka -Vo Rs ID Vs= ID Rs = I3 I 9.650 = 0 Ios 8xloºfl+Tó og 6x6 – 1.2X1o? Ib) ID = 8X1o3 +2:88X103 I) 2.987lo? I-10.6 Ip + 8x109 Is 7.44x403 ID = 8.39x10Ves=-2.52 volt apply KVL to find ve Vcc = Reictre Vcc= Von 16 = 3.6x103X1.037X163 +ve Ve=12.26 Volt apply KVL to bind Vo→ Vcc

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