1 to 80 MHz, ±10 to ±50 ppm VCXO

SIT3808是市场上最灵活的LVCMOS / LVTTL兼容的电压控制振荡器(VCXO)。该设备支持任何频率的组亚博电竞合(高达80 MHz),电压(1.8 V; 2.5 V至3.3 V),拉伸范围(±25ppm至±1600 ppm)和封装(2520,3225,5032,7050)。它提供出色的拉伸范围线性和调谐斜率一致性(KV),比石英晶曲面好10倍,从而简化PLL和时钟同步设计。SIT3808在占地面积和控制电压中与传统石英装置兼容100%,因此替换晶体VCXO振荡器而无需任何设计变化。

Program oscillators to get instant samples, optimized performance, and fast prototyping |Learn More

View related products:80到220 MHz|±15 ppm.|vcxo阵容

Four industry standard footprints for drop-in replacement of quartz VCXOs without any board changes
振荡器类型 VCXO-SE
Frequency 1 to 80 MHz
Frequency Stability (ppm) ±25, ±50
Phase Jitter (rms) 0.5 ps
Output Type lvcmos.
Operating Temperature Range (°C) -20 to +70, -40 to +85
Pull Range (ppm) ±25,±50,±80,±100,±150,±200
FlexEdge.TM上升/下降时间
Voltage Supply (V) 1.8,2.5,2.8,3.3
包类型(mm²) 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0
特征 低抖动,现场可编程
Availability 生产

Extensive programmability

  • 频率从1 MHz到80 MHz
  • Supply voltage of 1.8 V; 2.5 V to 3.3 V
  • Frequency stability from ±10 ppm to ±50 ppm
  • Pull range from ±25 ppm to ±1600 ppm:
  • Customized specification for optimal system performance
  • Readily available products with any specification within the operating range

< 1% pull range linearity

  • Simpler loop control in software controlled system PLL
  • More consistent PLL bandwidth over operating range
  • 更快的校准和锁定时间
  • Reduction of modulation harmonics

Superior tuning slope consistency

  • Tighter PLL bandwidth and simpler system design

四个行业标准包

  • 100% drop-in replacement for quartz VCXO without any design changes

4 to 6 weeks lead time

  • Reduce inventory overhead
  • 减轻短缺风险

  • 电信设备
  • 无线基站
  • 网络视频系统和数字化器
  • Set-top boxes (STB)
  • Jitter cleaner
  • 网络音频系统
  • Instrumentation
  • 低带宽模拟相位锁定环(PLL)
  • FPGA data recovery
  • Audio & video

Narrow By:

Narrow By:

Resource Name 类型
SIT3808(LVCMOS,1.8 V) IBIS Models
坐3808 (LVCMOS, 2.5 V) IBIS Models
坐3808 (LVCMOS, 2.8 V) IBIS Models
SIT3808(LVCMOS,3.3 V) IBIS Models
Silicon MEMS Reliability and Resilience 介绍
Performance Comparison: Silicon MEMS Verses Quartz Oscillators 介绍
How to Measure Clock Jitter in Precision Timing Applications 介绍
如何测量精密定时应用中的相位抖动和相位噪声 介绍
How to Get Instant Oscillators with SiTime's New Field Programmer 介绍
Silicon Mems VS石英供应链 介绍
MEMS Timing Solutions Improve Touchscreen Devices White Papers
Field Programmable Timing Solutions for Medical Applications White Papers
MEMS-Based Resonators and Oscillators are Now Replacing Quartz 介绍
与MEMS联系:机电接口 介绍
Field Programmable Oscillators Datasheet 数据表
坐3808 Datasheet 数据表
时间机器II MEMS振荡器编程器 产品简介
J-AN10002 シングルエンド発振器の推奨終端方法 Application Notes
AN10002 Termination Recommendations for Single-ended Oscillator Driving Single or Multiple Loads Application Notes
J-AN10006 発振器のPCBデザインのガイドライン Application Notes
AN10006 Best Design and Layout Practices Application Notes
AN10007时钟抖动定义和测量方法 Application Notes
J-AN10007クロックジッタクロックジッタの定义と方法 Application Notes
J-AN10020 VCXOの仕様定義 Application Notes
AN10020 VCXO规范的定义 Application Notes
J-AN10021 PLL設計におけるVCXO性能のトレードオフ Application Notes
AN10021 VCXO参数PLL设计权衡 Application Notes
坐ime発振器の信頼性計算方法 技术论文
AN10025恒化振荡器的可靠性计算 Application Notes
J-AN10028 プローブを使用した発振器の出力波形計測方法 Application Notes
AN10028 Probing Oscillator Output Application Notes
MEMSおよび水晶ベース発振の电阻场感受率の比较 技术论文
Electromagnetic Susceptibility Comparison of MEMS and Quartz-based Oscillators 技术论文
MEMS発振器と水晶発振器の性能比較(耐衝撃と耐振動) 技术论文
Shock and Vibration Comparison of MEMS and Quartz-based Oscillators 技术论文
J-AN10033仪器の周波数量ガイドライン Application Notes
AN10033振荡器频率测量指南 Application Notes
シリコンMEMS発振器材のおよび函数 技术论文
硅MEMS振荡器的弹性和可靠性 技术论文
坐imeの MEMS First™ プロセス技術 技术论文
坐ime's MEMS First™ and EpiSeal™ Processes 技术论文
MEMS Resonator Advantages - How MEMS Resonators Work Part 2 介绍
如何测量精密定时应用中的长期抖动和周期到循环抖动 介绍
Silicon MEMS Oscillator Frequency Characteristics and Measurement Techniques 介绍
AN10052 IEEE 1588协议(PTP)的精确时间ITU-T Standards Application Notes
SC-AN10007时动词定义与送量方法 Application Notes
SC-AN10033 振荡器频率测量指南 Application Notes
坐ime MEMS First 工艺 Application Notes
AN10062 Phase Noise Measurement Guide for Oscillators Application Notes
相位噪声测量教程 视频
相位噪声测量教程(Download MP4 Video) 视频
PCI Express Refclk Jitter Compliance using a Phase Noise Analyzer 介绍
Advantages of MEMS Timing - Parameters (Download MP4 Video) 视频
Silicon Replaces Quartz (Chinese Subtitles) (Download MP4 Video) 视频
硅替换石英(日本字幕)(Download MP4 Video) 视频
Sentime Mems振荡器 - 彻底改变时机(下载MP4视频) 视频
坐ime MEMS Oscillators and Clock Generators at Electronics Summit (Download MP4 Video) 视频
环境机器II - 第1部分:如何安装振荡器编程软件(下载MP4视频) 视频
坐ime's Time Machine II - Part 2: How to Program Field Programmable Oscillators (Download MP4 Video) 视频
qfn 2724 4-pins 3D Step Models
QFN 3225 4-Pins 3D Step Models
qfn 5032 6-pins 3D Step Models
QFN 7050 6-Pins 3D Step Models
坐ime MEMS Timing Solutions (8.5x11) MEMS定时解决方案小册子/飞行员
SITIME MEMS定时解决方案(A4) MEMS定时解决方案小册子/飞行员
Sentime MEMS时序解决方案(A4)中文 MEMS定时解决方案小册子/飞行员
硅替换石英(日本字幕) 视频
Silicon Replaces Quartz (Chinese Subtitles) 视频