4. Show that the current transfer ratio is equal to: CE2 REFV for the basic BJT Current Mirror shown

4. Show that the current transfer ratio is equal to: CE2 REFV for the basic BJT Current Mirror shown next when the junction ratio between Q 2 and Q1 is equal to n # 1. In the above equation, VB is the voltage between base and emitter when the transistor is in active mode, V z is the voltage between collector and emitter at the rightmost transistor, and V is the Early voltage. REF Note: For this problem we are not ignoring the Early effect. In l. this case, if the collector current of a BJT transistor is Ic without the Early effect, it is going to be Ic (1+Vc/VA) with the Early effect. The base current is still IIdB. Use this information to le N. solve the problem 4. Show that the current transfer ratio is equal to: CE2 REFV for the basic BJT Current Mirror shown next when the junction ratio between Q 2 and Q1 is equal to n # 1. In the above equation, VB is the voltage between base and emitter when the transistor is in active mode, V z is the voltage between collector and emitter at the rightmost transistor, and V is the Early voltage. REF Note: For this problem we are not ignoring the Early effect. In l. this case, if the collector current of a BJT transistor is Ic without the Early effect, it is going to be Ic (1+Vc/VA) with the Early effect. The base current is still IIdB. Use this information to le N. solve the problem