Title:
多相PWM信号を生成する方法
Document Type and Number:
Japanese Patent JP2013524594
Kind Code:
A
Abstract:
A method and a circuit configuration are provided for generating a multiphase PWM signal. For this purpose a number of PWM generators are provided, which respectively have one counter, two comparators and one state memory, each PWM generator outputting a PWM signal, which represents a phase of the multiphase PWM signal, the PWM generators being coupled with one another via multiplexers such that the counters of the PWM generators that are coupled with one another are clocked identically.
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Inventors:
Schmidt, Stephan
Toss, Dieter
Toss, Dieter
Application Number:
JP2013501737A
Publication Date:
June 17, 2013
Filing Date:
March 17, 2011
Export Citation:
Assignee:
Robert Bosch GmbH
International Classes:
H03K7/08; H02M7/48
Foreign References:
| US20090184742A1 | 2009-07-23 | |||
| US20060064609A1 | 2006-03-23 |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto