The circuit parameters for the two-transistor current source shown inFigure 10.2(b) are
The value of
Answer to Problem 10.1EP
The values are:
Explanation of Solution
Given:
The given circuit is shown below.
Calculation:
Apply KVL in input Loop
From equation,
From figure,
Also, both transistors are identical (
So,
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Chapter 10 Solutions
Microelectronics: Circuit Analysis and Design
- What is the voltage gain (Av) of the circuit when = 100, r0 = 40 kΩ, RB = 360 kΩ, RC = 3.3 kΩ, RE = 220 Ω, Rs = 15 kΩ and RL = 379 kΩ? NOTE-1: The output impedance r0 of the transistor will be taken into account in the calculations. NOTE-2: Capacitors are negligible at mid-band frequency.arrow_forwardVcc=25V , Vi=35mV , RB =470kΩ , RC=2,6kΩ , RE1=470Ω , RE2=1.2kΩ , RL=16.8kΩ , β=110 Find the output voltage V0 = ? Note1=Capacitors are negligible at mid-band frequency. Note2 0 The output impedance (r0) of the transistor will be neglected.arrow_forwardı just need the fınal answer Since Vcc = 20 V, RS = 3 kΩ, RB = 380 kΩ, RC = 1.2 kΩ, RE = 2.2 kΩ, RL = 911 Ω and β = 90 in the circuit in the figure, find the value of the output voltage (Vo). NOTE-1: It is within the 1 kHz mid-band frequency and the capacitors are negligible at this frequency. NOTE-2: The output impedance (r0) of the transistor will be neglected. a. 64,14 mV b. 83,88 mV c. 93,75 mV d. 74,01 mV e. 103,62 mV f. 24,67 mV g. 34,54 mV h. 49,34 mVarrow_forward
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