ECL circuit with improved -ray resistant properties Patent #: 4810900
ApplicationNo. 921188 filed on 07/28/1992
US Classes:327/199, Circuit having only two stable states (i.e., bistable)327/78, Reference level crossover detecting327/187, External effect device (e.g., light, heat, magnetic, or mechanical force sensitive devices, etc.)327/509EXTERNAL EFFECT
ExaminersPrimary: Sikes, William L.
Assistant: Wambach, Margaret Rose
Attorney, Agent or Firm
International ClassesH03K 003/284
AbstractA Cascode Current Switch latch is made insensitive to single event upset from radiation-induced charge by the addition of two transistors forming a second feedback path that renders one storage node immune to SEU and the other highly resistant.