Title:
【発明の名称】信号位相差検出回路及び信号位相差検出方法
Document Type and Number:
Japanese Patent JP2868266
Kind Code:
B2
Abstract:
The disclosed apparatus provides an output indicating a time difference between a first input pulse and a second pulse. The first input pulse is provided to and circulated in a signal delay means. The number of rounds of circulation of the first input pulse in the signal delay means is separately counted. According to the number of rounds of circulation of the first pulse and an increment of the delay means, an outut is formed.
Inventors:
WATANABE TAKAMOTO
OOTSUKA YOSHINORI
HOSHINO KOICHI
OOTSUKA YOSHINORI
HOSHINO KOICHI
Application Number:
JP1586590A
Publication Date:
March 10, 1999
Filing Date:
January 25, 1990
Export Citation:
Assignee:
NIPPON JIDOSHA BUHIN SOGO KENKYUSHO KK
DENSOO KK
DENSOO KK
International Classes:
H03K5/26; G01R25/00; G01R25/08; G04F10/00; G04F10/04; (IPC1-7): H03K5/26; G01R25/00
Domestic Patent References:
| JP61227422A | ||||
| JP63292819A | ||||
| JP1164118A | ||||
| JP62177127U |
Attorney, Agent or Firm:
Hirohiko Usui