1. Calculate the value lorr-AMPL of Is for which Q1 switches from cut-off to "ON" 2. Demonstrate that Q1 switches from OFF to amplification for the value lorrAMP, of Is computed above 3. Find the value IAMPL-SAT for Is for which Q1 switches from amplification to saturation 4. Demonstrate that D1 is in reverse-biased for any value of Is in the interval (0 - IAMPL SAT)

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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V1

For Q1: Vae = 0.7V (=VBE ON), VcE SAT = 0.33V, B = 100
!3!
For D1: Vz= 4.6V, V, = 0.7V
%3!
11 is a variable current source over (0 - 10) mA.
R2
IS
1K
RC
2K
Q1
D1
R1
1K
RE
1.2K
1. Calculate the value lorr-AMPL Of Is for which Q1 switches from cut-off to "ON"
2. Demonstrate that Q1 switches from OFF to amplification for the value lorr-AMPL of Is computed above
3. Find the value IAMPLSAT for Is for which Q1 switches from amplification to saturation
4. Demonstrate that D1 is in reverse-biased for any value of Is in the interval (0 - IAMPL SAT)
Transcribed Image Text:For Q1: Vae = 0.7V (=VBE ON), VcE SAT = 0.33V, B = 100 !3! For D1: Vz= 4.6V, V, = 0.7V %3! 11 is a variable current source over (0 - 10) mA. R2 IS 1K RC 2K Q1 D1 R1 1K RE 1.2K 1. Calculate the value lorr-AMPL Of Is for which Q1 switches from cut-off to "ON" 2. Demonstrate that Q1 switches from OFF to amplification for the value lorr-AMPL of Is computed above 3. Find the value IAMPLSAT for Is for which Q1 switches from amplification to saturation 4. Demonstrate that D1 is in reverse-biased for any value of Is in the interval (0 - IAMPL SAT)
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