Abstract: The DS1085/DS1085L produces a wide range of frequencies on the main oscillator output (OUT1) and on the reference oscillator output (OUT0). The DS1085/DS1085L allows the user to divide down the frequency (as in the DS1077/DS1077L) but also change the master frequency using DAC and OFFSET. The frequency can be changed by using the internal registers. The DS1085 and DS1085L have the same internal registers, which are discussed in this application note. To assist in determining how to set these registers, without an in-depth understanding of the data sheet, an interactive frequency calculator for the DS1085/DS1085L has been developed. A link to this online interactive calculator is given at the end of the application note. 你所查询的应用笔记提供Acrobat PDF格式： APPLICATION NOTE 182:Frequency Calculator for the DS1085/DS1085L EconOscillator (PDF, 175kB) 免费Acrobat PDF阅读软件可从以下网站获得： http://chinese-s.adobe.com/products/acrobat/readstep2.html 我们期待您的反馈！ 喜欢？不喜欢？有待改善？或为我们提供建议？请与我们联系 — 我们将根据您的意见或建议改善我们的工作。 网页评价或提供建议 自动更新 需要自动接收最新发布的应用笔记吗？请订阅EE-Mail™ (English only)。 更多信息   APP 182: Mar 12, 2002 DS1085 EconOscillator频率合成器 完整的数据资料 (PDF, 356kB) DS1085L 3.3V EconOscillator频率合成器 完整的数据资料 (PDF, 348kB)   下载，PDF格式 (175kB)  AN182, AN 182, APP182, Appnote182, Appnote 182