Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Transcribed Image Text:The impedance seen at the emitter of the BJT shown in the figure below is:
Re J VA=0
Select one:
RB
а.
gm
(B+1)
O b. None of these
1.
+ Rg(B+1)
C.
gm
O d.
gm
Clear my choice
Finding the output impedance of a single-stage amplifier is performed using DC analysis
Select one:
O True
O False
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- Pls solve this question correctly in 5 min i will give u like for sure.arrow_forwardConvert the decimal number 24710 to base 2, base 8, and base 16. Convert the following decimal numbers to binary: 12.34510, 10310, 45.77810, and 998110. Convert the following binary numbers to decimal: 111100012, 001011012, 10100012, and 10011102. Convert the following octal numbers to decimal: 7258, 15738, 46238 and 22148. Convert the following hexadecimal numbers to binary: FACE16, BAD16 and 9CEB16.arrow_forward1. (a) An emitter follower as shown below should provide an input impedance of 2 k with a gain of 0.75. Determine the required bias current (collector current) and RE, assuming ß= 80 and V₁= ∞o. (b) How does the gain change if considering the internal resistance Rs (not shown in the figure) of the signal source of 500 ? Vcc=2.5 V J VinQ₁ WI RE Voutarrow_forward
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