首页>
外国专利>
Electronic circuit with means of evaluating its temperature, method for evaluating the temperature, and application
Electronic circuit with means of evaluating its temperature, method for evaluating the temperature, and application
展开▼
机译:具有评估温度的电子电路,评估温度的方法和应用
展开▼
页面导航
摘要
著录项
相似文献
摘要
An electronic circuit (CE) is provided with an oscillator (OSC—1) outputting a signal (S1) with a frequency (F1) varying as a function of the temperature (Tc) of this circuit, and receiving or outputting a signal (S2) with a fixed and known frequency (F2). This circuit includes a measurement module (MSR) outputting a measurement signal (Φ1) representative of the variable frequency (F1) evaluated using the fixed frequency signal (S2) used as a reference or standard, and a conversion module (CVRS) applying a transfer function (u−1, v−1, or w−1) that is the inverse of the function for the variation of the frequency of the first signal (S1) as a function of the temperature, to the measurement signal (Φ1), in order to output a signal (Φc) representative of the circuit temperature (Tc).
展开▼