High-speed two-dimensional electron-gas FET logic
Abstract
Ring oscillators using planar enhancement-mode two-dimensional electron-gas FETs (TEGFETs) and ungated transistor loads are described. A propagation delay time of 19.1 ps has been measured at room temperature, the lowest yet reported for this temperature. Improvements on materials and circuit design should lead to a delay time of 10 ps at 300 K.
- Publication:
-
Electronics Letters
- Pub Date:
- February 1982
- DOI:
- Bibcode:
- 1982ElL....18..109T
- Keywords:
-
- Electron Gas;
- Field Effect Transistors;
- Heterojunction Devices;
- Low Noise;
- Time Lag;
- Transistor Logic;
- Gallium Arsenides;
- High Speed;
- Network Synthesis;
- Room Temperature;
- Static Inverters;
- Vhsic (Circuits);
- Volt-Ampere Characteristics;
- Electronics and Electrical Engineering