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- Solutions Overview
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Products
- Products Overview
58必威网站6
- SIT95145.
- SIT95147.
- SIT95148.
- SIT95141.
- SIT95143.
- SiT9120
- SiT9121
- SiT9122
- SiT9365
- SiT9366
- SiT9367
- SiT9501
- SiT9375
- SiT1602
- SIT2001.
- SIT2002
- SiT8008
- SiT8009
- SiT8208
- SiT8209
- SiT1618
- SIT2018
- SIT2019
- SIT2020
- SIT2021.
- SIT2024
- SIT2025
- SIT8918.
- SIT8919
- SIT8920
- SIT8921.
- SIT8924.
- SIT8925
- SIT9386
- SiT9387
- SiT9025
- SiT9002
- SiT9003
- SiT9005
- SIT3372.
- SIT3373.
- SiT3807
- SiT3808
- SiT3809
- SiT3907
- SiT3921
- SiT3922
- SiT3521
- SiT3522
- SiT5711
- SiT5721
- SiT5155
- SiT5156
- SiT5157
- SiT5356
- SiT5357
- SiT5359
- SiT5358
- SiT5021
- SiT5022
- SIT5008.
- SiT5186
- SiT5187
- SiT5386
- SiT5387
- SiT5146
- SiT5147
- SiT5346
- SiT5348
- SiT5349
- SiT5347
- SIT2045.
- SIT2044
- SIT8945.
- SIT8944.
- SiT9045
- SiT9346
- SiT9347
- SiT3541
- SiT3542
- SIT3343.
- SIT3342
- SiT1580
- SiT1581
- SiT1532
- SiT1533
- SiT1572
- SiT1630
- SiT1573
- SiT1552
- SiT1566
- SiT1568
- SiT1534
- SiT1569
- SiT1576
- SiT1579
- SiT8021
- SiT1252 Embedded MEMS kHz Resonator
- SIT11xx.
- 描述：
  Low Jitter, 10-output MEMS Jitter Cleaner
- 描述：
  Low Jitter, 8-output MEMS Network Synchronizer
- 描述：
  低抖动，11输出MEMS网络同步器
- 描述：
  Low Jitter, 10-output MEMS Clock Generator
- 描述：
  低抖动，11输出MEMS时钟发生器
- 描述：
  Standard Frequency ±10 to ±50 ppm Differential XO
- 描述：
  1至220 MHz，±10至±50 ppm差分xo
- 描述：
  220 to 625 MHz, ±10 to ±50 ppm Differential XO
- 描述：
  Standard Frequency Ultra-low Jitter Differential XO
- 描述：
  1 to 220 MHz, Ultra-low Jitter Differential XO
- 描述：
  220 to 725 MHz, Ultra-low Jitter Differential XO
- 描述：
  用于标准网络频率的超低抖动差动XO
- 描述：
  Low Jitter Differential XO for Standard Networking Frequencies
- 描述：
  3.57至77.76 MHz，低功耗振荡器
- 描述：
  1 to 110 MHz, SOT23 Oscillator
- 描述：
  115 to 137 MHz, SOT23 Oscillator
- 描述：
  1至110 MHz，低功耗振荡器
- 描述：
  115至137 MHz，低功耗振荡器
- 描述：
  1至80 MHz，±10至±50ppm振荡器
- 描述：
  80 to 220 MHz, ±10 to ±50 ppm Oscillator
- 描述：
  标准频率，高温振荡器
- 描述：
  1 to 110 MHz, High Temperature (-40 to +125°C) SOT23 Oscillator
- 描述：
  115到137 MHz,高温(-40 + 125°C)OT23 Oscillator
- 描述：
  1 to 110 MHz, Wide Temperature (-55 to +125°C) SOT23 Oscillator
- 描述：
  119 to 137 MHz, Wide Temperature (-55 to +125°C) SOT23 Oscillator
- 描述：
  1至110 MHz，宽温度AEC-Q100 SOT23振荡器
- 描述：
  115 to 137 MHz, Wide Temperature AEC-Q100 SOT23 Oscillator
- 描述：
  1 to 110 MHz, High Temperature Oscillator (-40 to +125°C)
- 描述：
  115 to 137 MHz, High Temperature Oscillator (-40 to +125°C)
- 描述：
  1 to 110 MHz, Wide Temperature Oscillator (-55 to +125°C)
- 描述：
  119 to 137 MHz, Wide Temperature Oscillator (-55 to +125°C)
- 描述：
  1 to 110 MHz, Wide Temperature AEC-Q100 Oscillator (-55 to +125°C)
- 描述：
  115 to 137 MHz, Wide Temperature AEC-Q100 Oscillator (-55 to +125°C)
- 描述：
  1 to 220 MHz, AEC-Q100 Ultra-low Jitter Differential XO
- 描述：
  220 to 725 MHz, AEC-Q100 Ultra-low Jitter Differential XO
- 描述：
  1 to 150 MHz, AEC-Q100 Spread-spectrum Oscillator
- 描述：
  1至220 MHz，差分扩频振荡器
- 描述：
  1 to 110 MHz, Low Power Spread-spectrum Oscillator
- 描述：
  1至141 MHz，扩频振荡器
- 描述：
  1 to 220 MHz Ultra-low Jitter Differential VCXO
- 描述：
  220 to 725 MHz Ultra-low Jitter Differential VCXO
- 描述：
  Standard Frequency VCXO
- 描述：
  1 to 80 MHz, ±10 to ±50 ppm VCXO
- 描述：
  80 to 220 MHz, ±10 to ±50 ppm VCXO
- 描述：
  1至220 MHz，±10至±50 ppm数字控制XO
- 描述：
  1 to 220 MHz, Differential Digitally-controlled XO
- 描述：
  220 to 625 MHz, Differential Digitally-controlled XO
- 描述：
  1 to 340 MHz I2C/SPI Programmable Oscillator
- 描述：
  340 to 725 MHz I2C/SPI Programmable Oscillator
- 描述：
  1至60 MHz，Stratum 3e Ocxo
- 描述：
  1 to 60 MHz, Stratum 3E DCOCXO
- 描述：
  ±0.5 ppm Super-TCXO for GNSS/GPS
- 描述：
  1 to 60 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- 描述：
  60 to 220 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- 描述：
  1至60 MHz，Stratum 3 Super-TCXO
- 描述：
  60 to 220 MHz, Stratum 3 Super-TCXO
- 描述：
  60至220 MHz，±50 ppb超级TCXO
- 描述：
  1 to 60 MHz, ±50 ppb Super-TCXO
- 描述：
  1 to 220 MHz, ±5 ppm Differential (VC)TCXO
- 描述：
  220 to 625 MHz, ±5 ppm Differential (VC)TCXO
- 描述：
  ±2至±10 ppm低功耗TCXO，10至60 MHz
- 描述：
  1至60 MHz，±0.5至±2.5 ppm AEC-Q100超级TCXO
- 描述：
  60 to 220 MHz, ±0.5 to ±2.5 ppm AEC-Q100 Super-TCXO
- 描述：
  1 to 60 MHz, ±0.1 to ±2.5 ppm AEC-Q100 Super-TCXO
- 描述：
  60 to 220 MHz, ±0.1 to ±2.5 ppm AEC-Q100 Super-TCXO
- 描述：
  1 to 60 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- 描述：
  60 to 220 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- 描述：
  1 to 60 MHz, ±0.1 to ±0.25 ppm precision Super-TCXO
- 描述：
  1 to 60 MHz, ±50-ppb precision Super-TCXO
- 描述：
  60 to 220 MHz, ±50-ppb precision Super-TCXO
- 描述：
  60 to 220 MHz, ±0.1 to ±0.25 ppm precision Super-TCXO
- 描述：
  115至137MHz，延长温度（-55°C至125°C）SOT-23振荡器
- 描述：
  1至110 MHz，延长温度（-55°C至125°C）SOT-23振荡器
- 描述：
  115 to 137 MHz, Extended Temperature (-55 °C to 125 °C) Oscillator
- 描述：
  1 to 110 MHz, Extended Temperature (-55 °C to 125 °C) Oscillator
- 描述：
  1 to 150 MHz, Spread-spectrum, Extended Temperature (-55°C to 125 °C)
- 描述：
  1 to 220 MHz, Ultra-low Jitter, ±10 to ±50 ppm Differential Oscillator
- 描述：
  220 to 725 MHz, Ultra-low Jitter, ±10 to ±50 ppm Differential Oscillator
- 描述：
  1至340 MHz，超低抖动，±20至±50 ppm，I2C可编程振荡器
- 描述：
  340 to 725 MHz, Ultra-Low Jitter, ±20 to ±50 ppm, I2C Programmable Oscillator
- 描述：
  220 to 725 MHz, Ultra-Low Jitter, ±15 to ±50 ppm VCXO
- 描述：
  1至220 MHz，超低抖动，±15至±50 ppm vcxo
- 描述：
  Ultra-Small, Low-Power, Low-Jitter, ±5 ppm, 32.768 kHz TCXO
- 描述：
  Ultra-Small, Low-Power, Low-Jitter, 1 Hz to 2.5 MHz Oscillator
- 描述：
  Ultra-Small µPower, 32.768 kHz Quartz XTAL Replacement
- 描述：
  µPower, 32.768 kHz Quartz XTAL Replacement
- 描述：
  超小型低抖动，32.768 kHz±50 ppm振荡器
- 描述：
  Ultra-Low Power, Ultra-Small 32.768 kHz or 16.384 kHz Oscillator
- 描述：
  Ultra-Small Low-Jitter, 32.768-kHz ±100-ppm Oscillator
- 描述：
  Ultra-Small µPower, ±5 to ±20 ppm, 32.768 kHz TCXO
- 描述：
  Ultra-Small, Low-Power, Low-Jitter, ±3 to ±5 ppm, 32.768 kHz TCXO
- 描述：
  Ultra-Small Low Power, ±5 ppm, 32.768 kHz TCXO with In-System Auto-Calibration
- 描述：
  超小型μPower，1 Hz至32.768 kHz振荡器
- 描述：
  超小功率，1 Hz至462.5 kHz，±50 ppm振荡器
- 描述：
  超小型低功耗，低抖动，1 Hz至2.5 MHz TCXO
- 描述：
  Ultra-Small, Low-Power, Low-Jitter, 1 Hz to 2.5 MHz Oscillator
- 描述：
  1 to 26 MHz, Ultra-Small µPower Oscillator
- 描述：
  SiT1252 Embedded MEMS kHz Resonator
- 描述：
  APEXMEMS MHz谐振器，0.18 mm2
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SiT9121

1至220 MHz，±10至±50 ppm差分xo

SIT9121是一种高度灵活的可编程差分振荡器，支持LVPECL和LVDS输出信令类型。必威体育官网手机登录该差分振荡器涵盖1至220 MHz之间的任何频率，具有0.6 ps的rms相位抖动（典型值。）。与基于石英或SAW的传统振荡器不同，SIT9121可在任何电压（2.5V至3.3V），频率稳定性（±10，±20，±25和±50ppm）和封装（3225,5032,7050之间）选项。

程序振荡器以获得即时样本，优化的性能和快速原型|Learn More

View related products:220 to 625 MHz|0.23 ps phase jitter|XO lineup

Oscillator Type	XO-DE
Frequency	1 to 220 MHz
Frequency Stability (ppm)	±10, ±20, ±25, ±50
阶段抖动（RMS）	0.6 ps
输出类型	LVPECL, LVDS
工作温度范围（°C）	-20 to +70, -40 to +85
Voltage Supply (V)	2.5, 3.3, 2.25 to 3.63
Package Type (mm²)	3.2x2.5, 5.0x3.2, 7.0x5.0
Features	现场可编程
Availability	Production

0.6 ps integrated RMS phase jitter (12 kHz to 20 MHz)

优秀的抖动边距，用于最严格的应用程序，如SONET

Excellent frequency stability, as low as ±10 PPM

Better timing margin that enhances system stability and robustness
Extensive programmability
频率从1到220 MHz
LVPECL和LVDS输出信号类型
Supply voltage of 2.5V and 3.3V
Frequency stability from ±10 PPM to ±50 PPM
- Customized specifications for optimal system performance
- 可以轻松地可用于操作范围内的任何设备规范

Three industry standard packages

100% drop in replacement for quartz, SAW and overtone oscillators without any design changes

4至6周的提前时间

Any frequency
Any voltage
Any package
Reduce inventory overhead
Mitigate shortage risks

1GB到10GB以太网
PCIe
FPGA
SATA/SAS
Fibre channel
系统时钟
CPE & home gateway
Precision GNSS
GPS/GNSS modules
Factory automation
Security & surveillance
Medical electronics
Test and measurement
Defense & aerospace
Railroads

文档名称	Type
4L/6L-QFN Package Composition Report (SiT820X, SiT912X, SiT50XX, SiT380X, SiT392X)	Composition Reports
Manufacturing Notes for SiTime Products	其他优质文件
距离振荡器可靠性报告（0.18微米CMOS工艺产品）	Reliability Reports
6L-QFN Package Qualification Report - Carsem	Reliability Reports
SiT912X Product Qualification Report	Reliability Reports
TSMC Wafer SGS Report	RoHS / REACH / Green证书
Tower Jazz Wafer SGS Report	RoHS / REACH / Green证书
4L/6L-QFN Package Homogeneous Materials and SGS Report	RoHS / REACH / Green证书
BOSCH Wafer SGS Report	RoHS / REACH / Green证书
WLCSP封装均质材料和SGS报告	RoHS / REACH / Green证书
SiTime Environmental Compliance Declaration	RoHS / REACH / Green证书
合规证书 - 欧盟RoHS宣言	RoHS / REACH / Green证书

Eval Boards（联系Silime.）– SiT6097 (3225) | SiT6086 (5032) | SiT6085 (7050)

Frequency Slope (dF/dT) Calculator– Calculate frequency slope over temperature

Time Machine II Programmer– Program frequency, voltage, stability & more

Reliability Calculator– Get FIT/MTBF data for various operating conditions

抖动计算器和图- 将阶段噪声转换为相位抖动，找到相位噪声图

5032 6-Pins|7050 6-Pins– Preview packages with QFN3D step models

Resource Name	Type
硅MEMS可靠性和弹性	Presentations
Performance Comparison: Silicon MEMS Verses Quartz Oscillators	Presentations
How to Measure Clock Jitter in Precision Timing Applications	Presentations
How to Measure Phase Jitter and Phase Noise in Precision Timing Applications	Presentations
How to Get Instant Oscillators with SiTime's New Field Programmer	Presentations
Silicon MEMS vs Quartz Supply Chain	Presentations
Elite Super-TCXOs for GNSS Applications (Chinese)	Product Briefs
Field Programmable Timing Solutions for Medical Applications	White Papers
MEMS oscillators improve reliability and system performance in motor control applications	White Papers
MEMS-Based Resonators and Oscillators are Now Replacing Quartz	Presentations
Getting In Touch with MEMS: The Electromechanical Interface	Presentations
Field Programmable Oscillators Datasheet	数据表s
SiT9121 Datasheet	数据表s
Time Machine II MEMS Oscillator Programmer	Product Briefs
J-AN10006 発振器のPCBデザインのガイドライン	Application Notes
AN10007 Clock Jitter Definitions and Measurement Methods	Application Notes
J-AN10007 クロックジッタの定義と測定方法	Application Notes
SiTime発振器の信頼性計算方法	Technology Papers
J-AN10026 SiTimeのSiT9120/1発振器による10ギガビット・イーサネットアプリケーション用のジッタバジェット	Application Notes
J-AN10028プローブプローブ使使使しししたのの波形波形计测方法	Application Notes
J-AN10029 SIT9120 / 9121/9122/3821/3822（LVPECL / LVDS / CML / HCSL）驾驶ドライバのの力终端	Application Notes
MEMSおよび水晶ベース発振器の電磁場感受率の比較	Technology Papers
基于MEMS和石英振荡器的电磁敏感性比较	Technology Papers
MEMS発振器材と水晶仪器のの比较（耐冲撃と移动）	Technology Papers
基于MEMS和石英振荡器的冲击和振动比较	Technology Papers
J-AN10033 発振器の周波数測定ガイドライン	Application Notes
シリコンMEMS発振器の耐性および信頼性	Technology Papers
Resilience and Reliability of Silicon MEMS Oscillators	Technology Papers
SITIMEのMEMS FIRST™プロセス技术	Technology Papers
MEMS Resonator Advantages - How MEMS Resonators Work Part 2	Presentations
How to Measure Long-term Jitter and Cycle-to-cycle Jitter in Precision Timing Applications	Presentations
Silicon MEMS Oscillator Frequency Characteristics and Measurement Techniques	Presentations
SIT9121（LVDS，2.5 V）	IBIS Models
SiT9121 (LVPECL, 2.5 V)	IBIS Models
SiT9121 (LVDS, 3.3 V)	IBIS Models
SiT9121 (LVPECL, 3.3 V)	IBIS Models
AN10029差分振荡器的输出端接	Application Notes
SC-AN10007 时钟抖动定义与测量方法	Application Notes
通信与企业时序解决方案	Brochures/Fliers
Phase Noise Measurement Tutorial	Videos
Phase Noise Measurement Tutorial (Download MP4 Video)	Videos
PCI使用相位噪声分析仪表达REFCLK抖动符合性	Presentations
Advantages of MEMS Timing - Parameters (Download MP4 Video)	Videos
SiTime MEMS Oscillators - Revolutionizing the Timing Market (Download MP4 Video)	Videos
Electronics Summit的环境MEMS振荡器betway手机客户端和时钟发生器（下载MP4视频）	Videos
SiTime's Time Machine II - Part 1: How to Install Oscillator Programming Software (Download MP4 Video)	Videos
SiTime's Time Machine II - Part 2: How to Program Field Programmable Oscillators (Download MP4 Video)	Videos
Jitter Part 1: Principles and Practice with an Overview of Period Jitter (Download MP4 Video)	Videos
抖动第2部分:相位噪声和相位抖动（Download MP4 Video)	Videos
抖动第3部分：C2C抖动和长期抖动（下载MP4视频）	Videos
Jitter Part 1: Principles and Practice with an Overview of Period Jitter	Videos
抖动第2部分:相位噪声和相位抖动	Videos
Jitter Part 3: C2C Jitter and Long Term Jitter	Videos
QFN 5032 6-Pins	3D步骤模型
qfn 7050 6-pins	3D步骤模型
Timing Solutions for Industrial	Brochures/Fliers
SiTime MEMS First 工艺	Technology Papers

top

SiT9121

1至220 MHz，±10至±50 ppm差分xo

0.6 ps integrated RMS phase jitter (12 kHz to 20 MHz)

Excellent frequency stability, as low as ±10 PPM

Three industry standard packages

4至6周的提前时间

狭窄：

狭窄：

SiT9121

1至220 MHz，±10至±50 ppm差分xo

0.6 ps integrated RMS phase jitter (12 kHz to 20 MHz)

Excellent frequency stability, as low as ±10 PPM

Three industry standard packages

4至6周的提前时间

狭窄：

狭窄：

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