United States of America As Represented by the Administrator of Nasa

Kevin M Ballou

David J Petrick

Matthew A Kliesner

Michael R Lin

Daniel C Espinosa

Edward F James

Embodiments may provide a radiation hardened 10BASE-T Ethernet interface circuit suitable for space flight and in compliance with the IEEE 802.3 standard for Ethernet. The various embodiments may provide a 10BASE-T Ethernet interface circuit, comprising a field programmable gate array (FPGA), a transmitter circuit connected to the FPGA, a receiver circuit connected to the FPGA, and a transformer connected to the transmitter circuit and the receiver circuit. In the various embodiments, the FPGA, transmitter circuit, receiver circuit, and transformer may be radiation hardened.

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Highland, MD, United States of America

Kevin M Ballou