M1P2 (BJT DC ANALYSIS P2)

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26 Terms

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Correct operating region

The purpose of DC biasing is to ensure the transistor operates in the __.

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Open circuit

During DC analysis, a capacitor is treated as an __.

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Short circuit

During DC analysis, an inductor is treated as a __.

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Forward biased

For a BJT amplifier, the B-E junction must be __.

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Reverse biased

For a BJT amplifier, the B-C junction must be __.

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Fixed Bias

The simplest BJT biasing technique, using a single base resistor, is called __.

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Input coupling capacitor

In Fixed Bias, capacitor C1 functions as the __.

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Output coupling capacitor

In Fixed Bias, capacitor C2 functions as the __.

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Emitter Stabilized

The biasing configuration that adds an emitter resistor RE to Fixed Bias is __.

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Bypass capacitor

In Emitter-Stabilized bias, a __ removes the effect of RE during AC analysis.

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Voltage Divider Bias

The BJT biasing configuration least sensitive to β changes is __.

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Independent of β

In a well-designed Voltage Divider Bias circuit, ICQ and VCEQ become nearly __.

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Collector Feedback

The biasing configuration using a feedback path from collector to base is __.

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Improved stability

The main benefit of Collector Feedback bias is __.

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Emitter

In the Common Base configuration, the input terminal is the __.

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Collector

In the Common Base configuration, the output terminal is the __.

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Base

In the Common Emitter configuration, the input terminal is the __.

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Collector

In the Common Emitter configuration, the output terminal is the __.

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Base

In the Common Collector configuration, the input terminal is the __.

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Emitter

In the Common Collector configuration, the output terminal is the __.

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0°

The output-to-input phase relationship of the Common Base configuration is __.

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180°

The output-to-input phase relationship of the Common Emitter configuration is __.

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0°

The output-to-input phase relationship of the Common Collector configuration is __.

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~1 (<1)

Output-to-input current ratio of the Common Base configuration is approximately __.

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~100 (>>1)

Output-to-input current ratio of the Common Emitter configuration is approximately __.

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~101 (>>1)

Output-to-input current ratio of the Common Collector configuration is approximately __.