First of all we assume transistor is in active region. And solve for I & V and the prove it that transistor is in active region.
Q.2. (a) Determine the region of operation for the following transistor when B = 100 and...
(b) For the circuit shown below, let B = 100 and VBE = 0.7 V. (a) Find VTH and RTH for the base circuit. (b) Determine Ice and VCEO (..; + 5V +15V 500 ΚΩ 50 ΚΩ + 3V 500 ΚΩ 70 ΚΩ 5 ΚΩ 1.5V - 5V
For the circuit shown below, let B = 100 and VBE = 0.7 V. (a) Find VTH and RTH for the base circuit. (b) Determine Ica and VCEQ + 5V +15V 500 ΚΩ 50 ΚΩ + 3V 500 ΚΩ 70 ΚΩ 5 ΚΩ 1. 5V .5V
Q.2. (a) Determine the region of operation for the following transistor when B = 100 and VeB = 0.7 V. Also find I and V. + 5 V -15 V 1K 1K V 0
Determine the region of operation for the following transistor when B = 100 and VeB = 0.7 V. Also find I and V. +5 V -15 V 1K 1K V 0
Q. 3. Design a transistor biasing circuit as shown below. Assume B = 100, Ica = 10 mA, VE = Vcc/3, VceQ = Vcc /3 and VBE = 0.7 V. RTH = 0.1 (1 + B)RE . Also find the power rating of all resistors. (25) > +15V R2 Rc Vio R1 RE
Design a transistor biasing circuit as shown below. Assume ß = 100, Ice = 10 mA, VE = Vcc/3, VCEQ = Vcc/3 and VBE = 0.7 V. RTH = 0.1 (1 + BRE. Also find the power rating of all resistors. +15V R2 Rc V 10 R1 RE
Q. 3. Design a transistor biasing circuit as shown below. Assume ß = 100, lco = 10 mA, VE = Vcc/3, VCEQ = Vcc/3 and VBE = 0.7 V. RTH = 0.1 (1 + B)RE . Also find the power rating of all resistors. +15V R2 Rc V10 R1 RE
(2+5 pts) Consider the bias circuit below for a transistor amplifier designed for active region operation. The desired bias point parameters are lg = 3 mA and Ic = 2.97 mA. Assume VBE- 0.7 V and VT=25 mV. Determine the emitter voltage VE . Choose the best answer. VCC +15 V Vc RBB VB LVE V BB RE 500 S2 1.49 V O2v 01.5V O 0.7V
thanks Example 15.2 When the transistor is on, VBE-0.7V and B-50. Analyze the operation region of the transistor and calculate the output voltage when VBB is OV, 1V, and 3V, respectively. Vec 12V R2k Ry 5kQ BB L15 Large Signal
An npn transistor is employed in a common-base amplifier. 4 p 100, VBE 0.7 V. +-5V 2Ks2 Vo 5ΚΩ 4.3KM -5V in It is known that the device is biased to have Ig of 1 mA. Determine the transconductance of the transistor. (10 points) (a) (b) Draw the small-signal equivalent circuit employing the T- model. (10 points) An npn transistor is employed in a common-base amplifier. 4 p 100, VBE 0.7 V. +-5V 2Ks2 Vo 5ΚΩ 4.3KM -5V in It...