Level shifting and level shifting amplifier circuits

Details Level shifting and level shifting amplifier circuits Level shifting and level shifting amplifier circuits

2005-08-16

2005-08-16

Cho, James H. (Department: 2819)

Electronic digital logic circuitry

Interface

Supply voltage level shifting

C326S063000, C326S033000, C327S077000, C330S069000

Reexamination Certificate

active

06930515

ABSTRACT:
Level shifting and amplified level shifting circuit topologies are provided that include two or more level shifting or amplified level shifting circuits. The level shifting circuits receive a variable and fixed input and generate a variable and fixed output that are level shifted with respect to the input signals. The amplified level shifting circuits receive a variable and fixed input and generate a variable and fixed output that are level shifted and amplified with respect to the input signals. These circuits may be utilized to form a detection circuit that detects a difference in the output signals.

REFERENCES:
patent: 4851987 (1989-07-01), Day
patent: 4968987 (1990-11-01), Naka et al.
patent: 4999634 (1991-03-01), Brazdrum et al.
patent: 5099151 (1992-03-01), Watanabe
patent: 5142684 (1992-08-01), Perry et al.
patent: 5167024 (1992-11-01), Smith et al.
patent: 5200913 (1993-04-01), Hawkins et al.
patent: 5218704 (1993-06-01), Watts, Jr. et al.
patent: RE34769 (1994-11-01), Yoshimoto et al.
patent: 5375076 (1994-12-01), Goodrich et al.
patent: 5511203 (1996-04-01), Wisor et al.
patent: 5548777 (1996-08-01), Woo
patent: 5560024 (1996-09-01), Harper et al.
patent: 5600800 (1997-02-01), Kikinis et al.
patent: 5619402 (1997-04-01), Liu
patent: 5642417 (1997-06-01), Stringer
patent: 5671368 (1997-09-01), Chan et al.
patent: 5692197 (1997-11-01), Narad et al.
patent: 5696975 (1997-12-01), Moore et al.
patent: 5699244 (1997-12-01), Clark, Jr. et al.
patent: 5708840 (1998-01-01), Kikinis et al.
patent: 5732266 (1998-03-01), Moore et al.
patent: 5790875 (1998-08-01), Andersin et al.
patent: 5796705 (1998-08-01), Kim
patent: 5797089 (1998-08-01), Nguyen
patent: 5815679 (1998-09-01), Liu
patent: 5835759 (1998-11-01), Moore et al.
patent: 5838983 (1998-11-01), Atkinson
patent: 5870355 (1999-02-01), Fujihara
patent: 5903764 (1999-05-01), Shyr et al.
patent: 5910933 (1999-06-01), Moore
patent: 5969529 (1999-10-01), Eiraku et al.
patent: 5974549 (1999-10-01), Golan
patent: 5983073 (1999-11-01), Ditzik
patent: 6006285 (1999-12-01), Jacobs et al.
patent: 6006337 (1999-12-01), Koo
patent: 6018724 (2000-01-01), Arent
patent: 6034621 (2000-03-01), Kaufman
patent: 6038672 (2000-03-01), Klein
patent: 6047380 (2000-04-01), Nolan et al.
patent: 6076133 (2000-06-01), Brainard et al.
patent: 6088730 (2000-07-01), Kato et al.
patent: 6088809 (2000-07-01), Atkinson
patent: 6101562 (2000-08-01), Chang et al.
patent: 6125417 (2000-09-01), Bailis et al.
patent: 6141052 (2000-10-01), Fukumitsu et al.
patent: 6151012 (2000-11-01), Bullister
patent: 6154359 (2000-11-01), Kamikakai et al.
patent: 6173417 (2001-01-01), Merrill
patent: 6195713 (2001-02-01), Chaiken et al.
patent: 6202121 (2001-03-01), Walsh et al.
patent: 6226237 (2001-05-01), Chan et al.
patent: 6233464 (2001-05-01), Chmaytelli
patent: 6259597 (2001-07-01), Anzai et al.
patent: 6266714 (2001-07-01), Jacobs et al.
patent: 6272575 (2001-08-01), Rajchel
patent: 6292440 (2001-09-01), Lee
patent: 6304261 (2001-10-01), Shields et al.
patent: 6310634 (2001-10-01), Bodnar et al.
patent: 6334149 (2001-12-01), Davis, Jr. et al.
patent: 6336142 (2002-01-01), Kato et al.
patent: 6349386 (2002-02-01), Chan
patent: 6356905 (2002-03-01), Gershman et al.
patent: 6378077 (2002-04-01), Atkinson
patent: 6385734 (2002-05-01), Atkinson
patent: 6393499 (2002-05-01), Chaiken et al.
patent: 6396430 (2002-05-01), Li
patent: 6437628 (2002-08-01), Davenport et al.
patent: 6535017 (2003-03-01), Fulkerson
patent: 6720826 (2004-04-01), Yoon
patent: 2001/0028562 (2001-10-01), Naghi
patent: 0945778 (1999-09-01), None
patent: 0 999 549 (2000-05-01), None
patent: 09-101848 (1997-04-01), None
patent: WO 96/38841 (1996-12-01), None

Affiliated with

Also associated with

Rating

Level shifting and level shifting amplifier circuits does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Level shifting and level shifting amplifier circuits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Level shifting and level shifting amplifier circuits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3506257