Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Having specific delay in producing output waveform
Patent
1998-04-16
2000-03-21
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Having specific delay in producing output waveform
327264, 327278, 327 34, 327 36, 327551, 327554, H03H 1126
Patent
active
060407271
ABSTRACT:
A delay device includes storage elements arranged in at least two rows 4, 5; 6, 7 in an integrated circuit, preferably in switched-capacitor technology. The delay device 2; 3 has an even number of storage elements. A first clock signal is provided from which, for producing a delay time equal to an odd multiple of the clock period of the first clock signal, a second clock signal is derived by means of a clock generation circuit 9, this second clock signal clocking the storage elements and being derived from the first clock signal in such a manner that one clock pulse of the first clock signal is suppressed in a selectable or given cycle and all the other clock pulses in the cycle are taken over in the second clock signal.
REFERENCES:
patent: 3731287 (1973-05-01), Seely et al.
patent: 4409612 (1983-10-01), Warmuth
patent: 4625326 (1986-11-01), Kitzen et al.
patent: 4991003 (1991-02-01), Sendelweck
patent: 5012143 (1991-04-01), Boudewijns
Holger Ernst
Struck Sonke
Callahan Timothy P.
Cox Cassandra
Goodman Edward W.
U.S. Philips Corporation
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