Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Slope control of leading or trailing edge of rectangular or...
Patent
1995-03-16
1997-01-21
Cunningham, Terry
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Slope control of leading or trailing edge of rectangular or...
327171, 327374, 327387, 327391, 327432, 327482, 326 17, 326 18, H03K 512
Patent
active
055962955
ABSTRACT:
In an output circuit, a signal /.phi. opposite in phase to a signal /EN inputted through an input terminal 3 is generated by an inverter 1, and a signal .phi. in phase with the signal /EN is generated by two inverters 8 and 2. When the input signal /EN changes from a high level to a low level, a bipolar NPN transistor 35 is turned on instantaneously to decide an output terminal 5 at the low level forcedly. On the other hand, when the signal /EN changes from the low level to the high level, an NPN transistor 10 is turned on in advance of the other circuits to decide the output terminal 5 at the high level forcedly. Accordingly, it is possible to roughly equalize a delay time (from when the level of the input signal /EN changes at the input terminal 3 to when the level of the signal /.phi. changes at an output terminal 4) to another delay time (to when the level of the signal .phi. changes at the output terminal 5), thus realizing an ideal phase relationship between the two signals/.phi. and .phi. at two output terminals 4 and 5.
REFERENCES:
patent: 4103188 (1978-08-01), Morton
patent: 4498021 (1985-02-01), Uya
patent: 4558234 (1985-12-01), Suzuki et al.
patent: 4779013 (1988-10-01), Tanaka
patent: 4829199 (1989-05-01), Prater
patent: 4871928 (1989-10-01), Bushey
patent: 4933574 (1990-06-01), Lien et al.
patent: 4958089 (1990-09-01), Fitzpatrick et al.
patent: 5063308 (1991-11-01), Borkar
patent: 5128555 (1992-07-01), Millman
patent: 5191245 (1993-03-01), Kang
patent: 5293082 (1994-03-01), Bathaee
patent: 5410189 (1995-04-01), Nguyen
Noine Yasukazu
Ueno Masaji
Cunningham Terry
Kabushiki Kaisha Toshiba
LandOfFree
In-phase signal output circuit, opposite-phase signal output cir does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with In-phase signal output circuit, opposite-phase signal output cir, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and In-phase signal output circuit, opposite-phase signal output cir will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2326920