DS1086Z：扩频EconOscillator
DS1086 EconOscillator™是可编程的时钟发生器，它可以在260kHz至133MHz的频率范围内产生扩展频谱(抖动)方波输出。通过在选定的频率之下增加2%或4%的抖动频率，可以降低辐射峰。DS1086具有掉电模式以及输出使能控制，适用于功率敏感应用。器件所有的设置都保存在非易失(NV) EEPROM存储器中，允许其独立应用。
关键特性
| 功能框图 产品应用
|
关键参数
| Part Number | fOUT (MHz) | fOUT (kHz) | ΔfOUT (%) | User Prog. fOUT | Spread Spectrum | VCC (V) | Reset Out | Oper. Temp. (°C) | Package/Pins | Budgetary Price | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| max | min | max | See Notes | |||||||||
| DS1086 | 133 | 260 | ±1.25 (0 to 70°C) | I2C | Yes | 4.75 to 5.25 | No | 0 to +70 |
| $0.95 @1k | ||
数据手册DataSheet
| 英文 | DS1086-DS1086Z.pdf | Rev 2; 03/2012 |
开发工具
技术资料
- Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface
- How to 'Center' a Down-Dithering EconOscillator
- Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire Software
- Writing Parallel-Port 2-Wire Software in C
- The Effects of Adjusting the DS1086L's Dither Span and Dither Frequency on EMC Measurements
- Using Spread Spectrum Oscillators to Reduce Radiated Emissions in Consumer Products
- Using the DS1086 as a Microcontroller Clock to Reduce EMI
- DS1086 Frequency Calculator and Frequency Calculation Algorithm
- 2-Wire Communication Using LabVIEW
质量和环境数据
订购型号
| 型号 | 注 | 状况 | 推荐替代产品 | 封装 | 温度 | RoHS/无铅 |
|---|---|---|---|---|---|---|
| DS1086Z | 生产中 | DS1086Z+ | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：否 | |
| DS1086Z+ | 生产中 | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | ||
| DS1086Z+T&R | 生产中 | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | ||
| DS1086Z+W | 停止供货 | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | ||
| DS1086Z-11D | 16.78MHz、2%中心抖动、5V | 停止供货 | DS1086Z-11D+ | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：否 |
| DS1086Z-11D+ | 生产中 | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | ||
| DS1086Z-42M | 20.4MHz、4%向下抖动、5V | 生产中 | DS1086Z-42M+ | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：否 |
| DS1086Z-42M+ | 生产中 | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | ||
| DS1086Z-450+ | 生产中 | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | ||
| DS1086Z-450+T | 生产中 | SOIC(N),；8引脚；30.9mm² | -40°C至+85°C | RoHS/无铅：无铅 |
- DS1086-DS1086Z.pdf DS1086
- DS1086-DS1086Z.pdf DS1086H
- Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface MAX5492
- How to 'Center' a Down-Dithering EconOscillator DS1086
- Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire Software DS3904
- Writing Parallel-Port 2-Wire Software in C DS3904
- The Effects of Adjusting the DS1086L's Dither Span and Dither Frequency on EMC Measurements DS1087L
- Using Spread Spectrum Oscillators to Reduce Radiated Emissions in Consumer Products DS1086
- Using the DS1086 as a Microcontroller Clock to Reduce EMI DS1086
- DS1086 Frequency Calculator and Frequency Calculation Algorithm DS1086
- 2-Wire Communication Using LabVIEW DS1847
- DS1086H.pdf DS1086
- DS1086.pdf DS1086
