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ANALOG TO DIGITAL CONVERTER USING SAWTOOTH VOLTAGE SIGNALS WITH DIFFERENTIAL COMPARATOR
ANALOG TO DIGITAL CONVERTER USING SAWTOOTH VOLTAGE SIGNALS WITH DIFFERENTIAL COMPARATOR
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机译:带有差分比较器的SAWTOOTH电压信号模拟到数字转换器
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摘要
An analog to digital converter includes a resistor-divider network including a plurality of resistors, an arbel channel circuit configured to generate a voltage sawtooth signal as an output, a dc-offset disposed to couple a node of the resistor-divider network and the arbel-channel circuit. The converter further includes a voltage reference circuit configured to generate a reference voltage, and a differential comparator configured to compare the voltage sawtooth signal with the reference voltage to produce a digital output signal corresponding to the voltage sawtooth signal. Method of converting an analog signal to a digital signal is also described.
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