Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Rectangular or pulse waveform width control
Patent
1994-03-09
1995-10-03
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Rectangular or pulse waveform width control
327176, H03K 3017
Patent
active
054555302
ABSTRACT:
A duty cycle control circuit, and an associated method, generates an output clock signal having a duty cycle which differs by a desired amount with the duty cycle of an input clock signal. Offset bias signal circuitry generates an offset bias signal which offsets a copy clock signal and an inverted copy clock signal relative to one another by a selected offset bias. The duty cycle of the output clock signal differs with the duty cycle of the input clock signal by an amount which is related to the amplitude of the offset bias signal.
REFERENCES:
patent: 4535459 (1985-08-01), Hogge, Jr.
patent: 4612459 (1986-09-01), Pollachek
patent: 4788605 (1988-11-01), Spiesman et al.
patent: 4881041 (1989-11-01), Kawanabe et al.
patent: 4992874 (1991-02-01), Willis et al.
patent: 5021788 (1991-06-01), Ueki et al.
patent: 5028815 (1991-07-01), Van De Plassche
patent: 5057702 (1991-10-01), Kitagawa et al.
patent: 5117135 (1992-05-01), Lee et al.
patent: 5119243 (1992-06-01), Shimazaki et al.
patent: 5148168 (1992-09-01), Masuda et al.
patent: 5150201 (1992-09-01), Mehrgardt et al.
patent: 5218279 (1993-06-01), Takahashi et al.
Sedra & Smith, Microelectronic Circuits, 3rd Edition Saunders College Publishing, Philadelphia 1991.
Burton Lee A.
Huppenthal Jon M.
Callahan Timothy P.
Cray Computer Corporation
Kelly Robert H.
Kubida William J.
Zweizig Jeffrey
LandOfFree
Duty cycle control circuit and associated method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Duty cycle control circuit and associated method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Duty cycle control circuit and associated method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1079723