For the given circuit; ß= 100. (1+B)=B, capacitors are short circuit in a.c. Determine VBQ,'EQ ICQ,...
For the given circuit; a) Determine V, IL, IR and Iz b) For R_ = 1k02, find V, IL, IR and Iz. C) For proper regulator operation, determine the minimum value of RL. R W 1 ke 2 + Iz IR RL 18 V PZmar V2 = 10 V = 150 mW 3kΩ VL For the given circuit; B = 100. Determine VBQ, VEQ, 'EQ, V CEQ, Te Replace the transistor with the r small signal equivalent model. 1 Determine...
The circuit below is a common collector (CC) circuit. Assuming VBEON VA, and ß - 100, , VCE.SAT 0.2V, VA 00 Calculate the transistor operating point. a. 1 b. Find the small signal voltage gain, 。 Find the driving point input resistance. c. d. If the input is a sinewave, find the maximum output voltage amplitude before clıpping sets in. B1 CO Q1 RE v,RB2 Assuming VBEON VA, and ß - 100, , VCE.SAT 0.2V, VA 00 Calculate the transistor...
Q1. For the cascade amplifier circuit shown in Fig (1): a) What are the functions of the capacitors C, C2 and C3? And what are the functions of the capacitors Cs and CE? b) What are the functions of the resistors RD and Rc? c) Draw the DC biasing circuits for each stage. d) Find loa, VGsa, VDs and gm for the JFET stage (you may use either mathematical or graphical methods) e) Calculate l, Ic, le and Ve for...