Title:
METHOD OF GENERATING PULSE, AND CIRCUIT DEVICE FOR ELECTRONIC UNIT GENERATING PULSE
Document Type and Number:
Japanese Patent JP2015119480
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for avoiding a defect causing increase of electromagnetic radiation during data transmission, due to a high harmonic component of a rectangular wave pulse, and to provide a circuit device.SOLUTION: As the pulse shape for a pulse, a curve 201 written between both limit curves defined in advance is generated. The curve is compared with rectangular wave pulses 7, 9 written between both limit curves, deformed toward a first limit curve 3 in a first region of the current value on the side opposite from the extreme value of the curve, and deformed toward a second limit curve 5 in a second region of the current value on the side facing the extreme value.
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Inventors:
MASSOUD MOMENI
MATTHIAS SIEMSS
MATTHIAS SIEMSS
Application Number:
JP2014251721A
Publication Date:
June 25, 2015
Filing Date:
December 12, 2014
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
H03K4/04; H03K3/64; H03K5/01; H03M1/66
Domestic Patent References:
| JP2007013916A | 2007-01-18 | |||
| JP2000232342A | 2000-08-22 | |||
| JPH066229A | 1994-01-14 | |||
| JP2009212846A | 2009-09-17 |
Foreign References:
| WO2013113570A1 | 2013-08-08 | |||
| DE102004013597A1 | 2005-10-06 |
Other References:
PERIPHERAL SENSOR INTERFACE FOR AUTOMOTIVE APPLICATIONS (PSI5) TECHNICAL SPECIFICATION[ONLINE], vol. V2.1, JPN6018046496, 8 October 2012 (2012-10-08), pages 4 - 6, ISSN: 0004142157
Attorney, Agent or Firm:
Oba Reiji
Hajime Takahashi
Hajime Takahashi
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