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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Deen, M.J. |
| Copyright Year | 1966 |
| Abstract | The results of measurements of the digital characteristics of CMOS devices as a function of temperature between 77 and 300 K and of supply voltage between 3 and 20 V are presented. Using a fixed supply of 5 V, the low noise margin decreased from 2.54 to 2.11 V, but the high noise margin increased from 2.18 to 2.40 V as the temperature was increased from 77 to 300 K. On lowering the temperature from 300 to 77 K, both V/sub II/ and V/sub IH/ increased and the transition between these input logic voltages became more abrupt. These and other digital characteristics including noise immunity. V/sub H/-V/sub I/, and V/sub IH/-V/sub II/ all showed a smooth monotonic improvement as the temperature decreased. These results can be qualitatively explained due to the increase in the absolute threshold voltages of the NMOS and PMOS transistors and to the decrease in the beta /sub N// beta /sub P/ ratio as the temperature is lowered.< |
| Sponsorship | IEEE Solid-State Circuits Society IEEE Electron Devices Society IEEE Circuits and Systems Society Japan Society of Applied Physics (JSAP) IEEE Microwave Theory and Techniques Society IEEE San Francisco Section Bay Area Council Univ. PA IEEE |
| Starting Page | 158 |
| Ending Page | 164 |
| Page Count | 7 |
| File Size | 637190 |
| File Format | |
| ISSN | 00189200 |
| Volume Number | 24 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1989-02-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Cryogenics Temperature Voltage CMOS technology Cooling Noise measurement Power generation Thermal degradation Time of arrival estimation Supercomputers |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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