Naresh Kesavan Rao,Krishnakumar Sundaresan,Nanette Judith Gruber,Bruno Hans Haider
申请号：
US15432767
公开号：
US20180234059A1
申请日:
2017.02.14
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A system including a low noise amplifier is provided. The system further includes a coarse attenuation circuit coupled to an input of the low noise amplifier and configurable to attenuate an input signal by a coarse attenuation interval. The system also includes a fine attenuation circuit coupled in feedback with the low noise amplifier and configurable to attenuate the input signal by a fine attenuation interval, wherein the fine attenuation interval is less than the coarse attenuation interval.
