Csem Centre Suisse D'electronique Et De Microtechnique Sa Recherche Et Developpement

Marc Pon Sole

David Ruffieux

Nicola Scolari

An electronic device including a digital circuit to be compensated and a compensation device for compensating PVT variations of this digital circuit. This compensation device is arranged also for controlling the operating speed of the digital circuit and can also be arranged for equalising a rise time and a fall time of a logic gate including the transistors of the digital circuit. The electronic device implements a first loop, allowing to control the operating speed of the digital circuit by exploiting the same voltage at the compensation terminals of the compensation device and at the terminals at the digital circuit and at a critical path replica module allowing to control the threshold voltages of the respective transistors. The electronic device can implement also a second loop allowing to equalise the rise and fall times of a logic gate including the transistors of the digital circuit.

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Neuchatel, Switzerland

Marc Pon Sole