The parametric data for the TRF0208-SP passes up to 100-krad(Si) HDR per MIL-STD-883, TM1019 Condition A for both biased and unbiased setup conditions. An overview of the largest drifts seen post-test is shown later in this section. The data sheet parameters are tested pre and post irradiation. HDR Total Ionizing Dose Report includes pre and post irradiation data and graphs showing the drift for all parameters.

Overall the TRF0208-SP showed a strong degree of hardness to TID HDR irradiation up to the 100 krad(Si) for both biased and unbiased setup conditions. All parameters were well within the SMD electrical specification for the device. Most parameters showed marginally if any shift, and those that showed greater shift were still within the guardbanded limits and SMD specification.

Critical parameters for the TRF0208-SP such as Vcc Quiescent Current at 3.3V. Disable current at 3.3V and the Power Gain at 3.3V were still within specifications.

Figure 3-1 IQ_VCC_ENABLE_3.3V HDR Result

Figure 3-2 IQ_VCC_DISABLE_3.3V

Figure 3-3 Power Gain f1 = 1.29GHz HDR Result