Electrical transmission or interconnection systems – With nonswitching means responsive to external nonelectrical... – Temperature responsive
Patent
1987-09-21
1988-11-01
Heyman, John S.
Electrical transmission or interconnection systems
With nonswitching means responsive to external nonelectrical...
Temperature responsive
307451, 307268, 307269, 307480, H03K 505, H03K 501, H03K 506, H03K 512
Patent
active
047822538
ABSTRACT:
Integrated circuit chips with two (or more) multi-element logic paths--suffering from signal skew operation because of semiconductor processing variations--can be made to exhibit substantially reduced skew by designing the elements such that the sum of the pull-up delays in one logic path is approximately equal to the sum of the pull-up delays in the other logic path (or in each of the other logic paths) and such that the sum of all the delays (pull-down plus pull-up) in one path is substantially equal to the sum of all the delays in (each of) the other(s)--all in response to an input signal transition (low to high, high to low, or both) applied to each path.
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American Telephone & Telegraph Company AT&T Bell Laboratories
Bertelson David R.
Caplan David I.
Herndon Jerry W.
Heyman John S.
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