Process technology for monolithic high‐speed Schottky/resonant tunneling diode logic integrated circuits
作者:
P.‐M. Lei,
S. Subramaniam,
G. H. Bernstein,
W. Williamson,
B. K. Gilbert,
D. H. Chow,
期刊:
Journal of Vacuum Science&Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena
(AIP Available online 1996)
卷期:
Volume 14,
issue 6
页码: 3497-3501
ISSN:1071-1023
年代: 1996
DOI:10.1116/1.588787
出版商: American Vacuum Society
关键词: InAs;AlSb;GaSb
数据来源: AIP
摘要:
A seven‐layer process was developed to fabricate monolithic high‐speed logic circuits, requiring integration of Schottky diodes and resistors with interband resonant tunneling diodes (RTDs). With this process technology, we have demonstrated a functionally complete logic family based on RTDs with a maximum operating frequency in excess of 12 GHz and a minimum power dissipation on the order of 0.5 mW per gate.
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