Marina Santo Zarnik, Franc Novak, Srecko Macek.
Design of oscillation-based test structures for active RC filters.
Proc. European Design & Test Conference 97, Paris, France, 17 - 20 March, 1997,
We apply the oscillation-based test strategy to test active RC filters. We develop general guidelines for the design of the oscillation-based test structures and describe in more details the resonator active filter (biquad filter) configuration. It can be shown that some of the derived structures are achieved by a simple circuit modification, while for the more general case, additional feedback loop network is required.