A Tow—Thomas bandpass filter, Fig. 4.10, is de-signed with 5% capacitors and 2%

A Tow—Thomas bandpass filter, Fig. 4.10, is de-signed with 5% capacitors and 2% resistors. Estimate the errors in Q and A that must be expected in the design. 4.18 Repeat Problem 4.17, but let the center frequency be fo = 10.8 MHz and use HA2542-2 amplifiers. Verify your results with EWB. Problem 17 The Tow—Thomas biquad in Fig. 4.10 is designed as a bandpass filter for the parameters fo = 10.8 kHz, Q = 14. and midband gain fits = 1. The circuit is built with LM741opamps. Estimate the deviations in filter parameters Jo, Q. and Ho that must be expected in the design. Verify your results with EWB.

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