Development and research of MIS varicaps with charge transfer

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• 作者：Yu. V. Surin ; A. B. Spiridonov ; S. V. Litsoev
• 关键词：MIS varicap ; varicap
• 刊名：Russian Microelectronics
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：45
• 期：7
• 页码：484-487
• 全文大小：
• 刊物类别：Engineering
• 刊物主题：Electrical Engineering;
• 出版者：Pleiades Publishing
• ISSN：1608-3415
• 卷排序：45

文摘

A new type of a double-electrode MIS varicap with a carrier transfer has been proposed. It is shown that in a device of this type, there are no negative effects associated with the processes of thermal generation and accumulation of minority carriers. This makes it possible to increase the limiting frequency and improve the temperature stability of varicap operation. Two designs of the device are considered. The characteristics of the varicaps that were measured experimentally agree with the results of the calculations.