Title:
電荷共有フィルタ
Document Type and Number:
Japanese Patent JP6604688
Kind Code:
B2
Abstract:
A charge sharing filter includes a rotating capacitor, and a plurality of elementary filters, each elementary filter comprising: an elementary switch coupled between a first node of the respective elementary filter and a second node of the respective elementary filter; and a history capacitor coupled to the first node of the respective elementary filter, wherein the second nodes of the plurality of elementary filters are interconnected with the rotating capacitor in one interconnecting node.
Inventors:
Iman Madhadi
Massaud Tohidian
Robert Bogdan Stajoskiy
Massaud Tohidian
Robert Bogdan Stajoskiy
Application Number:
JP2017505707A
Publication Date:
November 13, 2019
Filing Date:
September 05, 2014
Export Citation:
Assignee:
Huawei Technologies Company Limited
International Classes:
H03H19/00
Domestic Patent References:
| JP2012023615A | ||||
| JP2009147903A |
Foreign References:
| WO2013189546A1 | ||||
| US20130154725 |
Other References:
Massoud Tohidian,A 2mW 800MS/s 7th-order discrete-time IIR filter with 400kHz-to-30MHz BW and 100dB stop-band rejection in 65nm CMOS,Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2013 IEEE International,2013年 2月17日,pp.174-175,URL,http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6487687
Attorney, Agent or Firm:
Yoshifumi Saeki
Keiji Kiuchi
Keiji Kiuchi