Floating Gate Radiation Sensor Interface ICs with Regulated-Cascode Current Reference and Time-Based Quantizer
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This paper proposes power-efficient ICs for measuring the signal of a Floating Gate (FG) radiation sensor. The ICs include the function of converting the current signal generated in the FG into a digital signal through a regulated-cascode current reference (RCCS) and a time-based quantizer. The proposed sensor interface ICs are implemented with the PDK of DB Hitek process, securing a 45 dB SNR with only 14.7 μW power consumption.
Abstract
This paper proposes power-efficient ICs for measuring the signal of a Floating Gate (FG) radiation sensor. The ICs include the function of converting the current signal generated in the FG into a digital signal through a regulated-cascode current reference (RCCS) and a time-based quantizer. The proposed sensor interface ICs are implemented with the PDK of DB Hitek process, securing a 45 dB SNR with only 14.7 μW power consumption.
참고문헌 (5)
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