Electronic circuitry

Oscillators – Ring oscillators

Reexamination Certificate

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C331S045000, C331S055000, C331S096000

Reexamination Certificate

active

07626465

ABSTRACT:
Timing signal generation and distribution are combined in operation of a signal path exhibiting endless electromagnetic continuity affording signal phase inversion and having associated regenerative active means. Two-or more-phases of substantially square-wave bipolar signals arise directly in traveling wave transmission-line embodiments compatible with semiconductor fabrication including CMOS. Coordination by attainable frequency synchronism with phase coherence for several such oscillating signal paths has intra-IC inter-IC and printed circuit board impact.

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