首页>
外国专利>
High resolution, high dynamic range analog-to-digital converter system and related techniques
High resolution, high dynamic range analog-to-digital converter system and related techniques
展开▼
机译:高分辨率,高动态范围的模数转换器系统及相关技术
展开▼
页面导航
摘要
著录项
相似文献
摘要
An analog-to-digital converter system for sampling an input signal includes at least one offset channel. Each channel includes a differential amplifier with a signal input coupled to the input signal, an offset input for receiving an offset signal and an amplified difference output, an analog-to-digital converter having a signal input coupled to the amplified difference output and having a signal output, and an offset index signal source coupled to the differential amplifier offset input. The system further includes an offset controller having at least one output coupled to a corresponding at least one offset index signal source and at least one input coupled to a corresponding at least one analog-to-digital converter signal output.
展开▼