14–65 Design Evaluation A need exists for a third-order Butterworth low-pass filter with a cutoff frequency of 2 krad and a dc gain of 0 dB. The design department has proposed the circuit in Figure P14–65. As a junior engineer in the manufacturing department, you have been asked to verify the design and suggest modifications that would simplify production.

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10 w 10 w 0.025 F 0.1 F FIGURE P14-65 50 ww 50 ww 0.01 F HH