초록 ▼

A first input section inputs a first signal serving as a trigger. A second input section inputs second and third signals having phases opposite to each other to set a time period width. A first data hold section obtains a first hold output in response to the first and second signals respectively out

A first input section inputs a first signal serving as a trigger. A second input section inputs second and third signals having phases opposite to each other to set a time period width. A first data hold section obtains a first hold output in response to the first and second signals respectively output from the first and second input sections. A second data hold section obtains a second hold output in response to the first and third signals respectively output from the first and second input sections. A determination section determines whether the first hold output from the first data hold section or the second hold output from the second data hold section is output first. A selection section selects the second or third signal from the second input section in accordance with a determination result from the determination section. A counter counts the second or third signal selected by the selection section to set a time period width of a pulse signal to be output, and generates the pulse signal to be output at a predetermined timing in response to the first and second hold outputs respectively output from the first and second data hold sections.

대표청구항 ▼

A pulse generating circuit comprising: first input means for inputting a first signal serving as a trigger; second input means for inputting second and third signals having phases opposite to each other to set a time period width; first data holding means for obtaining a first hold output in respons

A pulse generating circuit comprising: first input means for inputting a first signal serving as a trigger; second input means for inputting second and third signals having phases opposite to each other to set a time period width; first data holding means for obtaining a first hold output in response to the first and second signals respectively output from said first and second input means; second data holding means for obtaining a second hold output in response to the first and third signals respectively output from said first and second input means; determination means for determining whether the first hold output from said first data holding means or the second hold output from said second data holding means is output first; selection means for selecting the second or third signal from said second input means in accordance with a determination result from said determination means; and counter means for counting the second or third signal selected by said selection means to set a time period width of a pulse signal to be output, and for generating the pulse signal to be output at a predetermined timing in response to the first and second hold outputs respectively output from said first and second data holding means.