Design Evaluation Your company issued a request for proposals listing the following design requirements and evaluation criteria.

Design Requirements: Design a low-pass filter with a passband gain of 9 10% and a cutoff frequency of 90

10% krad/s. A sensor drives the filter input with a 1-kV 

source resistance and an open-circuit voltage range of
1.6V.
Evaluation Criteria: Filter performance, parts count, use of standard parts, and cost. The two vendors have responded with the designs shown in Figure P12–71. As a junior engineer, the project manager asks you evaluate the designs and recommend a vendor. Which vendor would you recommend and why?

Transcribed Image Text:

+ VIN(t) First-Order Filter Company Vcc +15 V 3.3 w ww 8.2 3300 pF VOUT(t) 1 Unit Cost: $29.00 FIGURE P12-71