Chip Photo
Radiation Hardened Preamplifier (Charge-sensitive amplifier)
Radiation Hardened Preamplifier (Charge-sensitive amplifier)
- Various structures of opamp for sensor interface
- The best one shows only 6 % degradation on output amplitude with 5 Mrad iiradiation.
Radiation Hardened ADC
Radiation Hardened ADC
- Novel compensation technique included for radiation effects on ADC
- Successfully operated at 1 Mrad irradiation
Radiation Hardened Bandgap Reference (BGR)
Radiation Hardened Bandgap Reference (BGR)
- 1st order cancelation technique included for radiation effects on BGR
- Successfully operated at 2 Mrad irradiation
Robust Digital Components (Inverter)
Robust Digital Components (Inverter)
- Design optimization for radiation environment
- Successfully operated at 3.5 Mrad irradiation
Robust Digital Components (D Flip-Flop)
Robust Digital Components (D Flip-Flop)
- Novel error detection technique included for single event effects (SEEs)
- Can be exploited in any digital systems
Radiation Hardened SRAM Cell
Radiation Hardened SRAM Cell
- Novel architecture of compact SRAM cell for single event effects (SEEs)
- Can be operated up to 100 MeV (LET in silicon)
