A Low-Temperature Variation Reference Current Source with Digital Counting Auto-Calibration Scheme
學年 114
學期 1
發表日期 2025-09-15
作品名稱 A Low-Temperature Variation Reference Current Source with Digital Counting Auto-Calibration Scheme
作品名稱（其他語言）
著者 Jo-Chieh Lin; Hsin-Liang Chen
作品所屬單位
出版者
會議名稱 International Conference on Solid State Devices and Materials
會議地點 Yokohama, Japan
摘要 This paper designs a reference current source that can automatically correct without being affected by temper-ature. With a supply voltage-independent current refer-ence, the current-controlled oscillator employs the refer-ence current to generate a clock signal depending on the current. Further, the binary search algorithm determines the reference current by oscillating frequency change caused by the environmental deviation. The design envi-ronment of this circuit operates under the conditions of 1.8V supply voltage and -40°C to +115°C temperature range using the UMC 0.18um CMOS process. It would achieve a self-healing reference current source with the low-temperature variation used in space environments.
關鍵字
語言 en
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20250915~20250918
通訊作者
國別 JPN
公開徵稿
出版型式
出處
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/128051 )