منابع مشابه
Improved stability of thin-film resistors
Earlier, deeper investigations into the drift behavior of thin-film resistors have shown that the usual methods for predicting drift are incapable of describing the present remarkable differences within a certain R-layer alloy system (for example, CrNi) or those between different alloy systems (for example, CrNi versus CrSi or TaN). In order to come to a more precise model, we have to ignore al...
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High frequency measurements from 0.1 GHz to 40 GHz were performed on industry standard flip chip thin film resistors from Vishay Thin Film. The results of these measurements are reported in this paper. A lumped circuit model is presented that accurately predicts the response of various part values and case sizes. The results of the measurements and model are combined to demonstrate basic design...
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In this study, commercial-grade NiCr (80 wt % Ni, 20 wt % Cr) and NiCrSi (55 wt % Ni, 40 wt % Cr, 5 wt % Si) were used as targets and the sputtering method was used to deposit NiCr and NiCrSi thin films on Al₂O₃ and Si substrates at room temperature under different deposition time. X-ray diffraction patterns showed that the NiCr and NiCrSi thin films were amorphous phase, and the field-effect s...
متن کاملNoise properties of thick-film resistors in extended temperature range
Results of thorough experimental studies on electrical properties of thick-film resistors (TFRs) have been overviewed and summarized. Experiments covered resistance and noise measurements in wide temperature range. Low-frequency noise spectroscopy has been used for the investigations of fluctuating phenomena. Sample resistors were prepared of various combinations of commercial and laboratory-ma...
متن کاملThick Film Resistors Ndt by Electro-ultrasonic Spectroscopy
The non-linear electro-ultrasonic spectroscopy was used as a non-destructive testing method for the polymer based and cermet thick film resistors evaluation. We carried out the correlation between this method and standard testing methods as noise spectroscopy and the third harmonic voltage measurements. The measuring set-up with the ultrasonic transducer working on the frequency range 10 kHz to...
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ژورنال
عنوان ژورنال: ElectroComponent Science and Technology
سال: 1982
ISSN: 0305-3091
DOI: 10.1155/apec.9.209