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Propagation delays in GaAs MESFETs—model validation

✍ Scribed by A. K. Goel; V. T. Mohun; D. J. Peacock

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
124 KB
Volume
16
Category
Article
ISSN
0895-2477

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✦ Synopsis

First, using a model of the trans¨erse propagation delays in a GaAs MESFET, a method for calculating the delays in the cascaded GaAs MESFET-based DCFL in¨erters is presented. The algorithm has been used to study the dependence of the delays on the ¨arious MESFET and in¨erter design parameters. Next, an attempt has been made to ¨alidate the model by comparing the modeling results with those obtained by actual experimental measurements on se¨eral custom-designed in-¨erter chains. Good agreement was obser¨ed between the expected and the experimental ¨alues.

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