High Temperature Ethernet PHY for Military and Aerospace Applications

Thursday, December 21, 2017

Mission Viejo, CA (December, 2017) – Holt Integrated Circuits today announced the release of a new extended temperature 10Base-T/100Base-TX Ethernet PHY transceiver family, HI-5200/HI-5201. Providing both MII and RMII interfaces, the devices are designed specifically for avionics applications, capable of operating from a single 3.3V power supply over the temperature range of -55oC to 125oC. Optional burn-in is also available. The HI-5201 features an enhanced RMII interface, generating a 50 MHz RMII reference clock output for the MAC. 


“Holt recognizes the importance of device longevity and continuous supply to the avionics industry,” said George Noh, Holt’s Director of Sales and Marketing. “This extended temperature Ethernet PHY eliminates the necessity to up-screen other commercially available devices and mitigates device obsolescence concerns of our military and aerospace customers.”

All products are also available in the operating temperature range of -40oC to 105oC and come in 32-pin PQFP and 5mm x 5mm QFN packages.

To request information on Holt’s other avionics ICs, readers should contact Holt at (949) 859-8800, by e-mail at info@holtic.com, or visit the Holt website at www.holtic.com.




About Holt Integrated Circuits


Located in Mission Viejo, CA, Holt Integrated Circuits is a major supplier of ICs for avionics and military data bus and display applications. The company’s products are specified by more than 400 manufacturers worldwide and are employed in flight control, navigation, engine management, communications, safety equipment, and in-flight entertainment systems.

Holt’s range of ICs supporting the ARINC 429 standard is the widest in the industry and its MIL-STD-1553 transceivers are recognized as the industry’s smallest, having the lowest power consumption. In addition, Holt MIL-STD-1553 integrated terminals offer the most compact, cost effective solution available, integrating protocol, transceiver and transformers in a single 15 x 15mm package. Other data bus products include ARINC 717, CAN (ARINC 825), RS-485/422, Discrete-to-Digital and analog switches. Select products are available to DSCC SMD specifications. Holt also offers product compliant to the European Union "RoHS Directive 002/95/EC".


Holt Integrated Circuits is AS9100C and ISO 9001:2008 registered and is a STACK certified supplier and latest recipient of the STACK International Gold Supplier Award.



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