Concurrent error detection in analog and mixed-signal integrated circuits
Marcelo Soares Lubaszewski, Salvador Mir, Adoracion Rueda, J.L. Huertas · 2002
For many years, on-line testing techniques have been developed for digital circuits using error-detecting codes. More recently, some approaches on concurrent error detection for analog and mixed-signal circuits have been proposed. The techniques based on partial hardware replication and on balance checking are broadly addressed in this paper. Other approaches are briefly discussed.