Please write all equations step-by-step in the report. Problem 1. Consider the following 2-stage common-emitter amplifier circuit using NPN B.JTs, as shown in the schematic below:
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\table[[VCC,RB1,RB2,RC1,RC2,RE1,RE2],[15 V,
100k-
Ohm,
20k-
Ohm,
3.3k-Ohm
,
2.2k-
Ohm,1 k -Ohm,4700 hm]] Using DC analysis, determine the operating point of each B.JT, collector current. Assume that each B.JT is in active mode unless your calculations indicate otherwise.