Reuse of existing resources for analog BIST of a switch capacitor filter.
Érika Cota, Luigi Carro, M. Renovell, Marcelo Soares Lubaszewski, Florence Azaïis, Yves Bertrand · 2000
The objective of this paper is to discuss the possibility of reusing the existing hardware originally present in an analog application to implement test functions for a completely autonomous self-testable solution.In this first approach, a 8 th analog linear filter is used as an application example.The required modifications in the circuit are presented with the results in terms of area overhead and fault coverage.