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    • 1. 发明公开
    • 온도 보상 회로
    • 温度补偿电路
    • KR1020060116246A
    • 2006-11-14
    • KR1020067019699
    • 2005-03-08
    • 노키아 코포레이션
    • 바라바쉬다렐
    • H03F1/30
    • H03F1/30H03F1/306H03F3/1935H03F3/245H03F3/601H03F2200/18H03F2200/447H03F2200/451H03F2200/504
    • The invention relates to a temperature compensating circuit for an amplifier. The circuit comprises a voltage regulator, a component arrangement and a resistor coupling of at least two resistor units. At least part of the output voltage of the temperature compensating circuit is adjustable. The component arrangement includes at least one component with a known temperature dependency of voltage. The resistor coupling forms a slope coefficient as a ratio of values of the resistors in the resistor coupling. The resistor coupling is coupled to the a component arrangement in order to provide the temperature compensating circuit with an output voltage having a temperature dependency which is a function of the slope coefficient and the known temperature dependency of the component arrangement.
    • 本发明涉及放大器的温度补偿电路。 该电路包括至少两个电阻器单元的电压调节器,部件布置和电阻器耦合。 温度补偿电路的输出电压的至少一部分是可调节的。 组件布置包括具有已知的电压温度依赖性的至少一个组件。 电阻耦合器形成斜率系数作为电阻耦合器中电阻值的比值。 电阻耦合耦合到元件布置,以便为温度补偿电路提供具有温度依赖性的输出电压,其是斜率系数和元件布置的已知温度依赖性的函数。