DS1023

8位、可编程定时单元


点击查看特定型号的库存状况。

说明

The DS1023 is an 8-bit programmable delay line similar in function to the DS1020/DS1021.

Additional features have been added to extend the range of applications:
The internal delay line architecture has been revised to allow clock signals to be delayed by up to a full period or more. Combined with an on-chip reference delay (to offset the inherent or "step zero" delay of the device) clock phase can now be varied over the full 0-360 degree range.

On-chip gating is provided to allow the device to provide a pulse width modulated output, triggered by the input with duration set by the programmed value.

Alternatively the output signal may be inverted on chip, allowing the device to perform as a free-running oscillator if the output is (externally) connected to the input.
DS1023:功能原理框图 DS1023:功能原理框图 放大+

关键特性

  • Step sizes of 0.25 ns, 0.5 ns, 1 ns, 2 ns, 5 ns
  • On-chip reference delay
  • Configurable as delay line, pulse width modulator, or free-running oscillator
  • Can delay clocks by a full period or more
  • Guaranteed monotonicity
  • Parallel or serial programming
  • Single 5V supply
  • 16-pin DIP or SOIC package

质量和环境数据

产品可靠性报告: DS1023.pdf 
无铅封装的锡(Sn)晶须报告

CAD Symbols and Footprints

  • DS1023S-100+
  • DS1023S-100+T
  • DS1023S-200+
  • DS1023S-200+T&R
  • DS1023S-25+
  • DS1023S-25+T
  • DS1023S-50+
  • DS1023S-50+T
  • DS1023S-500+
  • DS1023S-500+T&R
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

    质量管理体系 >
    环境管理体系 >

     
    Status:
    Package:
    Temperature:

    相关资料