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A new electronically fine-tunable multi-input-single-output (MISO) universal filter is proposed. The filter circuit compared with active-device-based counterparts is very simple and fully integrable. Moreover, a few number of active transistors provide a reduction in power consumption, and the filter enjoys advantages such as no component matching and small size area. Postlayout simulation results using parameters of AMS CMOS 0.35-μm process technology show good agreement with theoretical expectations.