The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 1977
Filed:
Jan. 23, 1976
Akio Goto, Hachioji, JA;
Shigenori Okamoto, Tama, JA;
Shigeru Asakawa, Fujisawa, JA;
Fumio Sugiyama, Yokohama, JA;
Tokyo Shibaura Electric Co., Ltd., Tokyo, JA;
Abstract
A bit synchronization circuit which comprises a pulse generator for producing a pulse corresponding to a data signal received; a clock pulse oscillator for supplying a clock pulse having a frequency as high as four times the data speed of said data signal; a synchronization-controlling circuit supplied with signals from said pulse generator and clock pulse oscillator to produce a signal with a prescribed phase relative to a pulse delivered from said pulse generator; a ring counter whose reset terminal is supplied with an output signal from said synchronization-controlling circuit and whose count terminal is impressed with a clock pulse produced from said clock pulse oscillator; and a flip-flop circuit whose set terminal is supplied with the content '0' of said ring counter and whose reset terminal receives the content '2' thereof, thereby generating an output pulse synchronous with said data signal received.