Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Having specific delay in producing output waveform
Reexamination Certificate
2007-09-25
2007-09-25
Wells, Kenneth B. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Having specific delay in producing output waveform
C327S264000, C327S285000
Reexamination Certificate
active
11219302
ABSTRACT:
A measure control delay includes a measuring delay line and a signal generating delay line, each of which include a plurality of series-connected delay units. A digital signal is applied to an initial delay unit in the measuring delay line and it sequentially propagates through the delay units until a second digital signal is received. These outputs are applied to control inputs to the signal generating delay line to control the number of delay units through which a clock signal propagates before being output from a final delay unit. Each of the delay units in the measuring delay line includes a pair of series connected NOR gates. A NOR gate to which the digital signal is initially applied is coupled to a second NOR gate as a flip-flop so that the output of the NOR gate remains constant after the digital signal has been applied to the measuring delay line.
REFERENCES:
patent: 5532632 (1996-07-01), Kent
patent: 6172544 (2001-01-01), Sugamori
patent: 6177823 (2001-01-01), Saeki
Dorsey & Whitney LLP
Luu An T.
Wells Kenneth B.
LandOfFree
Measure control delay and method having latching circuit... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Measure control delay and method having latching circuit..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measure control delay and method having latching circuit... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3734746