섬유

quad nanosecond delay module

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 355
four nanosecond (ns) delay units have been designed to fit in a single-width nim module. this module is particularly suited for use in conjunction with quad constant fraction timing discriminators (cftds) since it has four delay units that can be placed adjacent to the four units of the cftd. a series of different length cables connected via dip toggle switches provide delays of 0.60 ns in 4 ns increments. thus, the cftd delay can be optimized for pulses of different rise times from approx.10-100 ns. design work for the pc board and silkscreening of the front panel were done with the macdraw program on the apple mackintosh computer and printed with the lasewriter printer. 6 refs. (era citation 11:041327)
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