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2. Replace the RE in Problem 1 with a BJT current mirror pulling -0.510 mA. The transistors are identical with B-180. The circuit provides c2-200 μA to a load. Be sure to use both Vec and Ves in the current mirror. Please show all calculations and the schematic of the current mirror circuit (25 points) Icz-FEE= 0.510MA vec-Vr BLR = 12-(12)-0,7 (1+1) R = 0.51mA

Fig: 1