Eagle Test Systems, a subsidiary of Teradyne, is a supplier of automatic test equipment (ATE). The company's focus is on the design, manufacture, sales and service of high-performance automated test equipment, or ATE, for the semiconductor industry. Eagle's customers, including semiconductor manufacturers and assembly and test subcontractors, use the products to test analog, a combination of digital and analog, known as mixed-signal, and radio frequency, or RF, semiconductors.
Eagle Test System's proprietary SmartPin technology enables multiple semiconductor devices to be tested simultaneously, or in parallel, on an individual test system. Semiconductors tested by these systems are incorporated into a wide range of products in high-growth markets, including digital cameras, MP3 players, cellular telephones, video/multimedia products, automotive electronics, computer peripherals, and notebook and desktop computers.
Global headquarters is located in Buffalo Grove, Illinois. Eagle operates sales, services and engineering support facilities in the United States through regional offices and globally. On November 14, 2008 Eagle Test was acquired by Teradyne.