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1.发明申请QUANTIZER WITH SIGMA-DELTA MODULATOR, ANALOG-TO-DIGITAL CONVERTER INCLUDING THE SAME AND QUANTIZATION METHOD USING THE SAME 有权具有SIGMA-DELTA调制器的量化器，包括其的模拟数字转换器和使用其的量化方法公开(公告)号：US20140347200A1
公开(公告)日：2014-11-27
申请号：US14286699
申请日：2014-05-23
发明人： Junsoo CHO , Hyunjoong LEE , Suhwan KIM
摘要： The present invention provides a quantizer with a sigma-delta modulator, an analog-to-digital converter including the same and a quantization method using the same capable of obtaining a high signal-to-noise ratio with a relatively small number of comparators. The quantizer, the analog-to-digital converter and the quantization method of the present invention reduces quantization errors and increases noise shaping order.
摘要翻译： 本发明提供了一种具有Σ-Δ调制器的量化器，包括该Σ-Δ调制器的模数转换器和使用该Σ-Δ调制器的量化器，该量化方法能够以相对较少数量的比较器获得高信噪比。 本发明的量化器，模数转换器和量化方法降低了量化误差并增加了噪声整形次序。
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公开(公告)号：US20150362379A1
公开(公告)日：2015-12-17
申请号：US14578276
申请日：2014-12-19
申请人： SK hynix Inc. , SNU R&DB FOUNDATION
发明人： Cyu-Yeol RHEE , Hyunjoong LEE , Suhwan KIM
IPC分类号： G01K7/00
摘要： A temperature voltage generator includes a control voltage generation circuit configured to receive a reference voltage and to output a control voltage that changes according to temperature, a temperature voltage generation circuit configured to amplify the control voltage and to output a temperature voltage that changes according to temperature, and a linear compensation circuit connected to the control voltage generation circuit and configured to improve the linearity of the temperature voltage.
摘要翻译： 温度电压发生器包括：控制电压产生电路，被配置为接收参考电压并输出根据温度变化的控制电压;温度电压发生电路，被配置为放大控制电压并输出温度随温度变化的温度电压 以及连接到控制电压产生电路并被配置为提高温度电压的线性度的线性补偿电路。
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