1 (28)

Prévia do material em texto

8.014P Refer Figure text book (a) Calculate value voltage Substitute Therefore, the value the voltage -0.7 V Calculate value voltage R Substitute R -0.7-(-2.7) 10k -0.7+2.7 10k 10k Therefore the value the current mA The values currents and represent the same value current due to characteristics Step 3 of 14 Calculate value current Substitute 0.2 mA for and Therefore value current 0.4 mA Step Calculate value voltage V2 Substitute =2V the value voltage 2V Step 5 of 14 Calculate value voltage Substitute Therefore the value voltage Step Calculate value voltage Substitute 0.2 mA for and for R -2.7+(0.2 Therefore the value voltage -0.7 V Step Calculate value voltage Substitute 0.2 mA for and for R 10k 2 =-2.7+1 Therefore the value -1.7 V Step 8 of 14 (b) Calculate value voltage Substitute 0.7 V Therefore the value the voltage -0.7 V Step 9 of 14 Calculate value voltage R Substitute -0.7 V and for R -0.7-(-2.7) -0.7+2.7 =0.02 mA Therefore the value the current la 0.02 mA The values currents and represent the same value the current due to characteristics the current mirror circuit Step 10 of 14 Calculate value current Substitute 0.02 mA and Therefore, the value the current 0.04 mA Step Calculate value voltage V, Substitute 0.7 V =2V Therefore the value Step 12 of 14 Calculate value voltage Substitute 0.7 V Therefore the value Step 13 of 14 Calculate value voltage Substitute 0.02 mA for and for R =-2.7+2 Therefore the value the voltage -0.7 V Step 14 of 14 Calculate value voltage Substitute 0.02 mA for cs and 100 R 100k Therefore value 1.7 V