A Gallium Arsenide MESFET Operational Amplifier for Use in Composite Operational Amplifiers
NAVAL POSTGRADUATE SCHOOL MONTEREY CA DEPT OF ELECTRICAL AND COMPUTER ENGINEERING
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A gallium arsenide GaAs MESFET operational amplifier for use in composite operational amplifier CNOA configurations is described. This device is guaranteed to be suitable for construction in CNOA models. The GaAs op amp design is a general-purpose device that exhibits a low-frequency gain of approximately-32dB and an open-loop unity gain frequency of 1.3GHz. The input offset voltage of the op amp is 2OmV. These parameters are essential for optimum composite operational amplifier performance. Development and simulation of the GaAs op amp is presented.
- Inorganic Chemistry
- Electrical and Electronic Equipment
- Electricity and Magnetism