首页>
外国专利>
ANALOG/DIGITAL CONVERTING DEVICE, SEMICONDUCTOR DEVICE, OPTICAL DISK DEVICE, AND ANALOG/DIGITAL CONVERTING METHOD
ANALOG/DIGITAL CONVERTING DEVICE, SEMICONDUCTOR DEVICE, OPTICAL DISK DEVICE, AND ANALOG/DIGITAL CONVERTING METHOD
展开▼
机译:模拟/数字转换设备,半导体设备,光碟设备和模拟/数字转换方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To achieve an analog/digital converting device for simultaneously converting a plurality of analog signals into a digital signal with mutually different resolutions with a small circuit scale and low power consumption.SOLUTION: An analog/digital converting device 10 includes: a first analog/digital converter (ADC)103-1 for converting an analog signal to a digital signal with first resolution; a second analog/digital converter ADC103-2 for converting an analog signal to a digital signal with second resolution lower than the first resolution; and a first switch 101 which receives a first analog signal, a second analog signal and a control signal, and switches whether to output the first analog signal and the second analog signal to either the first ADC or the second ADC according to the control signal.
展开▼