公开(公告)号：US20170288650A1

公开(公告)日：2017-10-05

申请号：US15087723

申请日：2016-03-31

Applicant: ANALOG DEVICES GLOBAL

Inventor： Xin YANG ,  Tianting ZHAO ,  Baoxing CHEN

IPC: H03K3/013 ,  H03B5/12

CPC classification number: H03K3/013 ,  H03B5/08 ,  H03B5/12 ,  H03B5/1228 ,  H03B5/1231 ,  H03B5/1253 ,  H03B5/1265 ,  H03B5/1296 ,  H03B2200/0072 ,  H03B2201/0266

Abstract: Embodiments of the present disclosure may provide a circuit comprising a tank circuit. The tank circuit may include an inductor having a pair of terminals, a first pair of transistors, and a first pair of capacitors. Each transistor may be coupled between a respective terminal of the inductor and a reference voltage along a source-to-drain path of the transistor. Each capacitor may be provided in a signal path between an inductor terminal coupled to a respective first transistor in the first pair and a gate of a second transistor in the first pair.