Sixth International Symposium on Quality of Electronic Design (ISQED'05)
Simulating and Improving Microelectronic Device Reliability by Scaling Voltage and Temperature
San Jose, California
March 21-March 23
ISBN: 0-7695-2301-3
The purpose of this work is to explore how device operation parameters such as switching speed and power dissipation scale with voltage and temperature. We simulated a CMOS ring oscillator under different stress conditions to determine the accurate scaling relations of these operating parameters. Reduced voltage, frequency and temperature applied to a device will reduce its internal stresses, leading to an improvement of device reliability. Since all these variations for a single device are proportional, the ratios can be applied to a full circuit and help to simplify the derating model and formulate practical design guidelines for system developers to derate devices for long life applications.
Citation:
Xiaojun Li, Joerg D. Walter, Joseph B. Bernstein, "Simulating and Improving Microelectronic Device Reliability by Scaling Voltage and Temperature," isqed, pp.496-502, Sixth International Symposium on Quality of Electronic Design (ISQED'05), 2005