AMPLIFIER OFFSET CANCELLATION USING AMPLIFIER SUPPLY VOLTAGE
In accordance with embodiments of the present disclosure, a method for power supply rejection for an amplifier may include generating a correction signal by multiplying a quantity indicative of a power supply voltage of the amplifier by a transfer function defining a response from the power supply v...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | In accordance with embodiments of the present disclosure, a method for power supply rejection for an amplifier may include generating a correction signal by multiplying a quantity indicative of a power supply voltage of the amplifier by a transfer function defining a response from the power supply voltage of the amplifier to an output signal of the amplifier and subtracting the correction signal from a signal within a signal path of a circuit comprising the amplifier.
根据本公开的实施例，用于放大器的电源抑制的方法可包括通过将指示放大器的电源电压的数量乘以传递函数来生成校正信号，所述传递函数定义从放大器的电源电压对放大器的输出信号的响应；以及从包括放大器的电路的信号路径内的信号减去校正信号。 |
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