Thermal coupling in integrated circuits: Application to thermal testing
Langue
en
Article de revue
Ce document a été publié dans
IEEE Journal of Solid-State Circuits. 2001-01, vol. 36, n° 1, p. 81-91
Institute of Electrical and Electronics Engineers
Résumé en anglais
The power dissipated by the devices of a circuit can be construed as a signature of the circuit's performance and state. Without disturbing the circuit operation, this power consumption can be monitored by temperature ...Lire la suite >
The power dissipated by the devices of a circuit can be construed as a signature of the circuit's performance and state. Without disturbing the circuit operation, this power consumption can be monitored by temperature measurements of the silicon die surface via built-in differential temperature sensors. In this paper, dynamic and spatial thermal behavioral characterization of VLSI MOS devices is presented using laser thermoreflectance measurements and on-chip differential temperature sensing circuits. A discussion of the application of built-in differential temperature measurements as an IC test strategy is also presented.< Réduire
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