Title:
【発明の名称】固体撮像素子用クロツク発生器
Document Type and Number:
Japanese Patent JPH0748824
Kind Code:
B2
Abstract:
A frequency divider for dividing input pulses by a predetermined number is formed of an input means for receiving input pulses, a plural number of counters, each having a series connection of stages through which a count signal is respectively shifted in response to the input pulses. The numbers of series stages being selected so that they do not have any common divisor and have a minimum common multiple larger than the predetermined number pulse one. The frequency divider also includes a detecting means for detecting common occurrence of said count signals at selected stages of respective counters, and an output means for producing an output pulse in response to the detection by the detecting means.
More Like This:
WO/1990/005413 | HIGH SPEED DIGITAL PROGRAMMABLE FREQUENCY DIVIDER |
JPS5698030 | ODD DIVIDING CIRCUIT |
Inventors:
Takashi Iijima
Application Number:
JP31431386A
Publication Date:
May 24, 1995
Filing Date:
December 24, 1986
Export Citation:
Assignee:
NEC
International Classes:
H03K23/54; H03K23/66; H04N3/14; H04N5/335; H04N5/365; H04N5/372; H04N5/378; (IPC1-7): H04N5/335; H03K23/54
Domestic Patent References:
JP59104870A | ||||
JP59186480A |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)
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