1 to 110 MHz, High Temperature Oscillator (-40 to +125°C)

The SiT8918B provides a perfect combination of wide frequency range (1 MHz to 110 MHz), excellent stability (±20 ppm) and wide temperature range (-40 to 125 °C) in the smallest 2.0x1.6 mmxmm package that is not readily available from quartz. This device also features the industry's best shock and vibration resistance.

The SiT8918 comes in industry-standard packages and footprints, and therefore replaces quartz without any design changes.

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

View related products: 115 to 137 MHz | SOT23-5 package | -55 to +125°CAutomotive & High Temp lineup 

Five industry standard footprints as small as 2016 for all frequencies, voltages, and stabilities
Oscillator Type XO-SE
Frequency 1 to 110 MHz
Frequency Stability (ppm) ±20, ±25, ±50
Phase Jitter (rms) 1.3 ps
Output Type LVCMOS
Operating Temperature Range (°C) -40 to +105, -40 to +125
FlexEdgeTM Rise/Fall Time Yes
Voltage Supply (V) 1.8, 2.5 to 3.3
Package Type (mm²) 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0
Features Field programmable, High temperature 125°C
Availability Production

Unique combination of

  • ±20 ppm
  • automotive temp. (-40 to 125 °C)
  • smallest package (2.0 x 1.6 mmxmm):
    • Better timing margin ideal for space-constrained, outdoor and high-temp. operating environment

0.1 ppb/g low vibration sensitivity

  • Improved system performance under vibration
  • Simpler carrier drop-test compliance (STB, etc.)

70 g vibration and 50,000 g shock

  • Best system reliability in harsh environments

FlexEdge™ drive strength

  • Slower rise/fall time that minimizes EMI from the oscillator
  • Lower cost by driving multiple loads and eliminate additional timing components

5 industry-standard packages

  • 100% drop-in replacement of quartz XO

Ultra-fast lead time (4 to 6 weeks)

  • Reduce inventory overhead
  • Mitigate shortage risks

 

  • Engine & transmission ECUs
  • XTAL replacement
  • ADAS computer
  • Automotive cameras
  • Infotainment
  • Precision GNSS
  • GPS/GNSS modules
  • Power & energy

Narrow By:

Eval Boards (Contact SiTime) SiT6095 (2016) | SiT6081 (2520) | SiT6082 (3225) | SiT6083 (5032) | SiT6084 (7050)

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

Time Machine II ProgrammerProgram frequency, voltage, stability & more

Reliability Calculator Get FIT/MTBF data for various operating conditions

2016 4-Pins | 2520 4-Pins | 3225 4-Pins | 5032 4-Pins7050 4-Pins – Preview packages with QFN 3D step models

Narrow By:

Resource Name Type
SiT8918 19.6608MHz LVCMOS Freq. Test Reports
SiT8918 24MHz LVCMOS Freq. Test Reports
SiT8918 7.3728MHz LVCMOS Freq. Test Reports
SiT8918 8.192MHz LVCMOS Freq. Test Reports
SiT8918 8MHz LVCMOS Freq. Test Reports
SiT8918 9.8304MHz LVCMOS Freq. Test Reports
SiT8918 9.84375MHz LVCMOS Freq. Test Reports
SiT8918 11.0592MHz LVCMOS Freq. Test Reports
SiT8918 12.288MHz LVCMOS Freq. Test Reports
SiT8918 12MHz LVCMOS Freq. Test Reports
SiT8918 13.52127MHz LVCMOS Freq. Test Reports
SiT8918 13.225625MHz LVCMOS Freq. Test Reports
SiT8918 13MHz LVCMOS Freq. Test Reports
SiT8918 14.7456MHz LVCMOS Freq. Test Reports
SiT8918 14.31818MHz LVCMOS Freq. Test Reports
SiT8918 15MHz LVCMOS Freq. Test Reports
SiT8918 16.384MHz LVCMOS Freq. Test Reports
SiT8918 16MHz LVCMOS Freq. Test Reports
SiT8918 18.432MHz LVCMOS Freq. Test Reports
SiT8918 20MHz LVCMOS Freq. Test Reports
SiT8918 22.1184MHz LVCMOS Freq. Test Reports
SiT8918 24.56MHz LVCMOS Freq. Test Reports
SiT8918 25MHz LVCMOS Freq. Test Reports
SiT8918 26MHz LVCMOS Freq. Test Reports
SiT8918 27MHz LVCMOS Freq. Test Reports
SiT8918 29.4912MHz LVCMOS Freq. Test Reports
SiT8918 30MHz LVCMOS Freq. Test Reports
SiT8918 32MHz LVCMOS Freq. Test Reports
SiT8918 33MHz LVCMOS Freq. Test Reports
SiT8918 36MHz LVCMOS Freq. Test Reports
SiT8918 40MHz LVCMOS Freq. Test Reports
SiT8918 48MHz LVCMOS Freq. Test Reports
SiT8918 50MHz LVCMOS Freq. Test Reports
SiT8918 54MHz LVCMOS Freq. Test Reports
SiT8918 60MHz LVCMOS Freq. Test Reports
SiT8918 62.5MHz LVCMOS Freq. Test Reports
SiT8918 65MHz LVCMOS Freq. Test Reports
SiT8918 66MHz LVCMOS Freq. Test Reports
SiT8918 72MHz LVCMOS Freq. Test Reports
SiT8918 74.25MHz LVCMOS Freq. Test Reports
SiT8918 74.176MHz LVCMOS Freq. Test Reports
SiT8918 74.175824MHz LVCMOS Freq. Test Reports
SiT8918 75MHz LVCMOS Freq. Test Reports
SiT8918 77.76MHz LVCMOS Freq. Test Reports
SiT8918 100MHz LVCMOS Freq. Test Reports
SiT8918 (LVCMOS, 1.8 V) IBIS Models
SiT8918 (LVCMOS, 2.5 V) IBIS Models
SiT8918 (LVCMOS, 2.8 V) IBIS Models
SiT8918 (LVCMOS, 3.0 V) IBIS Models
SiT8918 (LVCMOS, 3.3 V) IBIS Models
SiT8918 (LVCMOS, 2.25 to 3.63 V) IBIS Models
Silicon MEMS Reliability and Resilience Presentations
Performance Comparison: Silicon MEMS Verses Quartz Oscillators Presentations
MEMS Oscillators Enhance Clock Performance in Industrial and Hi-Reliability Applications 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
Enhance Performance of Industrial Equipment with High-temperature, Ultra Robust MEMS Oscillators White Papers
Silicon MEMS Oscillators Provide Benefits for LED Lighting White Papers
MEMS Timing Solutions Improve Touchscreen Devices White Papers
Field Programmable Timing Solutions for Medical Applications White Papers
Ultra-robust MEMS timing solutions improve performance and reliability in meter 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 Datasheets
SiT8918 Datasheet Datasheets
Time Machine II MEMS Oscillator Programmer Product Briefs
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 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
AN10025 Reliability Calculations for SiTime Oscillators 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器の電磁場感受率の比較 Technology Papers
Electromagnetic Susceptibility Comparison of MEMS and Quartz-based Oscillators Technology Papers
MEMS発振器と水晶発振器の性能比較(耐衝撃と耐振動) Technology Papers
Shock and Vibration Comparison of MEMS and Quartz-based Oscillators Technology Papers
J-AN10033 発振器の周波数測定ガイドライン Application Notes
AN10033 Frequency Measurement Guidelines for Oscillators 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™ プロセス技術 Technology Papers
SiTime's MEMS First™ and EpiSeal™ Processes Technology Papers
The top 8 reasons to use an oscillator instead of a crystal resonator White 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
SC-AN10007 时钟抖动定义与测量方法 Application Notes
SC-AN10033 振荡器频率测量指南 Application Notes
Phase Noise Measurement Tutorial Videos
PCI Express Refclk Jitter Compliance using a Phase Noise Analyzer Presentations
Advantages of MEMS Timing - Parameters Videos
SiTime MEMS Oscillators - Revolutionizing the Timing Market Videos
SiTime's Time Machine II - Part 1: How to Install Oscillator Programming Software Videos
SiTime's Time Machine II - Part 2: How to Program Field Programmable Oscillators Videos
QFN 2016 4-Pins 3D Step Models
QFN 2520 4-Pins 3D Step Models
QFN 3225 4-Pins 3D Step Models
QFN 5032 4-Pins 3D Step Models
QFN 7050 4-Pins 3D Step Models
Timing Solutions for Industrial Brochures/Fliers
SiTime MEMS First 工艺 Technology Papers
AN10073 How to Setup a Real-time Oscilloscope to Measure Jitter Application Notes
AN10071 Computing TIE Crest Factors for Telecom Applications Application Notes
AN10070 Computing TIE Crest Factors for Non-telecom Applications Application Notes
AN10072 Determine the Dominant Source of Phase Noise, by Inspection Application Notes
AN10074 Removing Oscilloscope Noise from RMS Jitter Measurements Application Notes