For Vcc as 2.5 V, Fig. 2 shows the common-collector amplifier (emitter follower). Vin is a 10-KHz sinusoidal signal with amplitude equal to 0.5 mV (Vp-p = 1 mV). (a) Please design your VB and RE to make the voltage gain larger than 0.9 V/V Note that voltage gain is the ratio of output amplitude to input amplitude. check BJT operates in the (b) "active mode," and display it (VCE > VBE > 0). (c) Please use small signal model to calculate its small signal gain. (d) Compare (a) and (c) results.
For Vcc as 2.5 V, Fig. 2 shows the common-collector amplifier (emitter follower). Vin is a 10-KHz sinusoidal signal with amplitude equal to 0.5 mV (Vp-p = 1 mV). (a) Please design your VB and RE to make the voltage gain larger than 0.9 V/V Note that voltage gain is the ratio of output amplitude to input amplitude. check BJT operates in the (b) "active mode," and display it (VCE > VBE > 0). (c) Please use small signal model to calculate its small signal gain. (d) Compare (a) and (c) results.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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PLease find the VB and Re (no value given) not even beta, use other formula
Transcribed Image Text:2.
For Vcc as 2.5 V, Fig. 2 shows the common-collector amplifier (emitter follower). Vin is
a 10-KHz sinusoidal signal with amplitude equal to 0.5 mV (Vp-p = 1 mV).
(a) Please design your VÅ and RẼ to make the voltage gain larger than 0.9 V/V
(b)
"active mode," and display it (VCE > VBE > 0).
(c) Please use small signal model to calculate its small signal gain.
(d) Compare (a) and (c) results.
Vcc
Note that voltage gain is the ratio of output amplitude to input amplitude.
check BJT operates in the
VB
KQ₁
WI
Fig. 2
-o Vout
RE
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