Title:
HIGH-SPEED LEVEL-SHIFTING MULTIPLEXER
Document Type and Number:
WIPO Patent Application WO/2016/073121
Kind Code:
A3
Abstract:
Systems and methods for level-shifting multiplexing are described herein. In one embodiment, a method for level-shifting multiplexing comprises selecting one of a plurality of inputs (A, B) based on one or more select signals (Sel A, Sel B), and pulling down one of first and second nodes (460, 465) based on a logic state of the selected one of the plurality of inputs. The method also comprises pulling up the first node (460) if the second node (465) is pulled down, and pulling up the second node (465) if the first node (460) is pulled down.
Inventors:
BOWLES KEVIN ROBERT (US)
CORONA JOSE GABRIEL (US)
BOYNAPALLI VENUGOPAL (US)
CORONA JOSE GABRIEL (US)
BOYNAPALLI VENUGOPAL (US)
Application Number:
PCT/US2015/054307
Publication Date:
June 16, 2016
Filing Date:
October 06, 2015
Export Citation:
Assignee:
QUALCOMM INC (US)
International Classes:
H03K17/00; H03K3/356; H03K19/0185
Foreign References:
| US5487048A | 1996-01-23 | |||
| US7319356B1 | 2008-01-15 | |||
| US20140021995A1 | 2014-01-23 | |||
| US20050052204A1 | 2005-03-10 | |||
| US5789966A | 1998-08-04 | |||
| EP1276239A1 | 2003-01-15 | |||
| US7368946B1 | 2008-05-06 |
Attorney, Agent or Firm:
WORLEY, Eugene R. (305 North Second Avenue #127Upland, CA, US)
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