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Dose Rate Test Circuit

Dose Rate Response

Impedance vs Frequency

DCS' Virtual Curve Tracer (VCT) is a key element of a comprehensive circuit design/modeling tool suite for radiation hardened systems. VCT allows your design team to observe characteristic DC and Transient sweep performance for devices in your discrete design library.

VCT interfaces with your corporate electrical & radiation enabled simulation environment and model library.

Quickly generates device I-V curves at design specific bias conditions and impedances. (Customizable to your needs.)

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VCT Simulation Capabilities:

Electrical Characterization

  • Bipolar Transistors
    • IC vs. VCE Family of Curves
    • Gummel Plots
    • Hfe vs. IC Curves
  • FETs
    • ID vs. VDS Family of Curves
    • ID vs. VGS Family of Curves
  • Capacitors and Inductors
    • Impedance vs. Frequency Plots
  • Diodes
    • ID and VD Sweeps

Post Radiation Exposure Degraded Functional Modeling

  • User defined TID and Neutron Levels

Prompt Dose Response

  • User Defined Dose Rate Level, Pulse Width, Voltage Bias, and Test Circuit Parasitics

VCT facilitates rapid comparison and evaluation of SPICE model characteristics and measured device characteristics. For:

  • Hardness Assurance engineers quick assessment of RQUAL & RLAT data
  • Designer evaluation of marginal or non-compliant devices in existing designs
  • Designer visualization of device characteristics captured in models across environments

Virtual Curve Tracer