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A 10-bit High Speed Pipelined ADC

机译:一个10位高速流水线ADC

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摘要

The design of a 10-bit, 200MS/s Pipelined Analog to Digital Converter (ADC) is presented in this paper. The implemented pipelined ADC employs techniques such as pipeline stage scaling algorithm, to lower power, capacitor ratio independent conversion scheme, a nested gain boosting technique and thin oxide transistors with clock bootstrapping. The fully realized is measured under different input frequencies with a sampling rate of 200MS/s and it consumes 46.8mW from a 1.8V power supply. The pipelined ADC implemented in 130nm CMOS technology exhibits signal-to-noise plus distortion ration SNDR of 54.7dB and occupies a die area of 0.31mm~2.
机译:本文提出了10位,200ms / s流水线模拟与数字转换器(ADC)的设计。所实现的流水线ADC采用诸如流水线级缩放算法的技术,降低功率,电容器比独立转换方案,具有时钟自动启动的嵌套增益升压技术和薄氧化物晶体管。完全实现的在不同的输入频率下测量,采样率为200ms / s,它从1.8V电源消耗46.8MW。在130nm CMOS技术中实现的流水线ADC具有54.7dB的信号对噪声加失真SNDR,占用0.31mm〜2的模具面积。

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