1 to 110 MHz, Wide Temperature AEC-Q100 Oscillator (-55 to +125°C)

The SiT8924B is the most reliable and the highest quality AEC-Q100 compliant oscillator for automotive and extreme temperature applications. This device provides a perfect combination of the widest frequency range (1 MHz to 110 MHz), excellent stability (as low as ±20 ppm) and widest temperature range (-55 °C to +125 °C) in the smallest 2.0x1.6 mm package that is not readily available from quartz. It also features the industry's best shock and vibration resistance.

The SiT8924 is available in five industry-standard packages, and therefore replaces quartz products without any design changes.

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Five industry standard footprints as small as 2016 for all frequencies, voltages, and stabilities
FlexEdgeTM Rise/Fall Time Yes
Frequency 1 to 110 MHz
Frequency Stability (ppm) ±20, ±25, ±30, ±50
Operating Temperature Range (°C) -40 to +85, -40 to +105, -40 to +125, -55 to +125
Oscillator Type XO-SE
Output type LVCMOS
Package Type (mm²) 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0
Phase Jitter (RMS) 1.3 ps
Features Field programmable, High temperature 125°C, AEC-Q100
Voltage Supply (V) 1.8, 2.5 to 3.3
Availability Production

Unique combination of

  • ±20 ppm frequency stability
  • over -55 to +125 °C automotive and military temp. ranges
  • in 2.0 x 1.6 mm package:
    • Best timing margin for automotive and/or space-constrained operating environments

0.1 ppb/g low g-sensitivity

  • Best robustness under high-vibration conditions

70 g vibration and 10,000 g shock

  • Best system reliability in harsh environments

Configurable drive strength and rise/fall time

  • Optimize EMI to reduce interference to other subsystems

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

 

  • Infotainment
  • ADAS computer
  • Cameras
  • Radar & LiDAR
  • Automotive Ethernet
  • Powertrain
  • Black boxes
  • Automotive XTAL replacement
  • Defense & aerospace

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Performance Comparison: Silicon MEMS Verses Quartz Oscillators Presentations
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AEC-Q100 MEMS Timing for Automotive Presentations
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MEMS-Based Resonators and Oscillators are Now Replacing Quartz Presentations
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Field Programmable Oscillators Datasheet Datasheets
SiT8924B Datasheet Datasheets
J-AN10002 シングルエンド発振器の推奨終端方法 Application Notes
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J-AN10006 発振器のPCBデザインのガイドライン Application Notes
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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
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SiTimeの MEMS First™ プロセス技術 Technology Papers
SiTime's MEMS First™ and EpiSeal™ Processes Technology Papers
2017 Product Selector Brochure (T. Chinese) Product Selector Brochures
2017 Product Selector Flier (S. Chinese) Product Selector Brochures
2017 Product Selector Flier (T. Chinese) Product Selector Brochures
Silicon Replaces Quartz (Chinese Subtitles) Videos
SiTime MEMS Oscillators - Revolutionizing the Timing Market Videos
SiTime MEMS Oscillators and Clock Generators at Electronics Summit Videos
Silicon Replaces Quartz (Japanese Subtitles) Videos
Advantages of MEMS Timing - Parameters 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
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
2018 Product Selector Brochure Product Selector Brochures
2018 Product Selector Brochure (S. Chinese) Product Selector Brochures
2018 Product Selector Brochure (A4 format) Product Selector Brochures
2018 Product Selector Flier Product Selector Brochures
2018 Product Selector Flier (A4 format) Product Selector Brochures
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
SiTime MEMS First 工艺 Application Notes
SiTime MEMS First 工艺 Technology Papers
SiTime MEMS First 工艺 Application Notes
SiTime MEMS First 工艺 Technology Papers
SiTime MEMS First 工艺 Application Notes
SiTime MEMS First 工艺 Technology Papers
SiTime MEMS First 工艺 Application Notes
SiTime MEMS First 工艺 Technology Papers
AN10062 Phase Noise Measurement Guide for Oscillators Application Notes
Phase Noise Measurement Tutorial Videos
Phase Noise Measurement Tutorial (Download MP4 Video) Videos
PCI Express Refclk Jitter Compliance using a Phase Noise Analyzer Presentations
Advantages of MEMS Timing - Parameters (Download MP4 Video) Videos
Silicon Replaces Quartz (Chinese Subtitles) (Download MP4 Video) Videos
Silicon Replaces Quartz (Japanese Subtitles) (Download MP4 Video) Videos
SiTime MEMS Oscillators - Revolutionizing the Timing Market (Download MP4 Video) Videos
SiTime MEMS Oscillators and Clock Generators at Electronics Summit (Download MP4 Video) 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
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