Question:
The collector of the leading transistor connected to the emitter of the following transistor configuration is called
The collector of the leading transistor connected to the emitter of the following transistor configuration is called
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Cascode amplifiers are widely used in high-frequency circuits because they provide:
• High gain
• Large bandwidth
• Reduced Miller capacitance effect
• High gain
• Large bandwidth
• Reduced Miller capacitance effect
Updated On: Jun 25, 2026
- Emitter follower amplifier
- Common emitter amplifier
- Cascade amplifier
- Cascode amplifier
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The Correct Option is D
Solution and Explanation
Concept:
A cascode amplifier is formed by connecting a common-emitter (or common-source) stage with a common-base (or common-gate) stage.
The collector of the first transistor is directly connected to the emitter of the second transistor.
Step 1: Understand the configuration.
In a cascode arrangement, \[ \text{Collector of first transistor} \longrightarrow \text{Emitter of second transistor} \] This direct connection reduces the Miller effect and improves high-frequency response.
Step 2: Identify the amplifier type.
The described connection exactly matches the definition of a cascode amplifier. \[ \boxed{\text{Cascode Amplifier}} \]
Step 1: Understand the configuration.
In a cascode arrangement, \[ \text{Collector of first transistor} \longrightarrow \text{Emitter of second transistor} \] This direct connection reduces the Miller effect and improves high-frequency response.
Step 2: Identify the amplifier type.
The described connection exactly matches the definition of a cascode amplifier. \[ \boxed{\text{Cascode Amplifier}} \]
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