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The Input Frequency of a Single-Pole, Low-Pass Active Filter Increases

Question 255

Multiple Choice

The input frequency of a single-pole, low-pass active filter increases from 1.5 kHz to 150 kHz. If the critical frequency is 1.5 kHz, the gain decreases by ________.


A) 60 dB
B) 3 dB
C) 40 dB
D) 20 dB

Correct Answer:

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