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Nuclear Event Detectors

Maxwell Technologies Microelectronics' Nuclear Event Detectors (NEDs) provide a simple, small, reliable, and convenient method for:

  • detecting ionizing radiation pulses
  • controlling hardware to prevent upset and permanent damage
  • initiating both hardware and software recovery from the event
  • providing all of these benefits, and more, in a package outline of less than 0.5” x 0.8”

The proper incorporation of this product into a circuit or system design provides a cost-effective means to achieve the required levels of nuclear hardness for the prompt ionizing radiation environment.

Maxwell Technologies' NEDs provide four primary functions:
  • prompt ionizing radiation detector,
  • a monostable pulse generator,
  • a bi-stable logic latch, and
  • built-in test (BIT).

Four models of NEDs are available to suit a variety of different needs and levels of screening requirements.

Nuclear Event Detectors
Part Number
Description
 
Designed-In Radiation Hardness (10% screen)
 
Guaranteed Radiation Hardness (100% screen)
 
Designed-In Radiation Hardness (10% screen) with Nuclear Event Flag (NEF) Signal
 
Guaranteed Radiation Hardness (100% screen) with Nuclear Event Flag (NEF) Signal