Abstract
This technology utilizes multiple localized ion implantations directly into semi-insulating GaAs substrates, with unimplanted areas providing isolation between circuit elements. This approach allows for high yield, high density circuits, with optimization of various types of devices (e.g., GaAs MESFETs, high-speed Schottky-barrier diodes, etc.) made possible by optimizing the implantation profile for each type of device. The application of this fabrication technology for high-speed, ultra low power digital integrated circuits using a new circuit approach called Schottky diode-FET logic (SDFL) is described. Experimental GaAS SDFL logic ICs with LSI/VLSI compatible power levels (200-500 /spl mu/W/gate) and circuit densities (<10/SUP -3/ mm/SUP 2//gate) have been fabricated.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
