DIGITAL DEVICE OF COLOR SYNCHRONIZATION Russian patent published in 1994 - IPC

Abstract RU 2025907 C1

FIELD: television equipment. SUBSTANCE: digital device of COLOR synchronization has generator 1 of counting frequency, frequency divider 2, five decoders 3-6 and 12, two flip-flops 7 and 8, AND gate 9, amplifier-limiter 10, counter 11, flip-flop 13 for control over commutator and commutator 14. Device makes it possible to avoid use of oscillatory circuits and to realize design in the form of microcircuit. EFFECT: increased reliability, facilitated manufacture, ruling out the necessity of tuning. 1 dwg

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RU 2 025 907 C1

Authors

Mankevich V.A.

Zhuravleva N.I.

Mankevich E.P.

Dates

1994-12-30—Published

1990-12-04—Filed