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A dynamic voltage-combiners biased OTA for low-power and high-speed SC circuits

机译:用于低功率和高速SC电路的动态电压合并器偏置OTA

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This paper presents the design of a fully-dynamic voltage-combiners biased CMOS operational transconductance amplifier, for low-power high-speed analog-to-digital converters and high-performance switched-capacitor filters, using the UMC 130nm node. The biasing is controlled by switched-capacitors and simulation results of an optimized solution using AIDA-C, a state-of-the-art multi-objective multi-constraint IC optimization tool, present a DC gain of 60.9dB, a gain-bandwidth product of 155.1MHz for a 6pF load and a current consumption of 0.69mA for a sampling clock frequency of 100MHz.
机译:本文介绍了一种使用UMC 130nm节点的低功耗高速模数转换器和高性能开关电容滤波器的全动态电压组合偏置CMOS运算跨导放大器的设计。偏置由开关电容器控制,并使用AIDA-C(最先进的多目标多约束IC优化工具)优化解决方案的仿真结果,其直流增益为60.9dB,增益带宽为对于6pF负载,其乘积为155.1MHz,对于100MHz的采样时钟频率,其电流消耗为0.69mA。

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