1 to 110 MHz, SOT23 Oscillator

The SiT2001B is a SOT23 oscillator that offers the best board-level solder-joint reliability and enables low-cost, optical-ONLY board-level inspection. This device features the widest frequency range, the lowest power consumption, the best stability and the shortest lead time for consumer, networking, industrial and other applications.

For the same device in an SMD packages, refer to the SiT8008B oscillator.

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

Leaded SOT23 package for best board-level reliability, inspection, and manufacturability
FlexEdgeTM Rise/Fall Time Yes
Frequency 1 to 110 MHz
Frequency Stability (ppm) ±20, ±25, ±50
Operating Temperature Range (°C) -20 to +70, -40 to +85
Oscillator Type XO-SE
Output type LVCMOS
Package Type (mm²) SOT23 (2.9x2.8)
Phase Jitter (RMS) 1.3 ps
Features Field programmable, SOT23-5
Voltage Supply (V) 1.8, 2.5 to 3.3
Availability Production

Configurable feature sets

  • Any frequency between 1 to 110 MHz with 6 decimal places of accuracy
  • Stability from ±20 ppm to ±50 ppm
  • Industrial or extended commercial temp.
  • 1.8 V or 2.5 V to 3.3 V supply voltage:
  • Customize specification for optimal system performance
  • Use same base device for many design, reducing qualification needs;

SOT23 package

  • Lowest cost package
  • Best board-level solder joint reliability
  • Easy optical only board-level inspection of solder joints;

FlexEdge™ drive strength

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

Ultra-fast lead time (4 to 6 weeks)

  • Reduce inventory overhead
  • Mitigate shortage risks

 

  • Ethernet
  • Firewire
  • USB
  • Audio & video
  • SATA/SAS
  • Fibre channel
  • Solid-state drives (SSD)
  • Storage and servers
  • Computer servers
  • Processor clocking
  • FPGA clocking
  • Networking switches and gateways
  • CCTV and surveillance equipment
  • Industrial probes and equipment
  • Medical devices
  • Factory automation

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Resource Name Type
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SiT2001B Datasheet Datasheets
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SiTimeの MEMS First™ プロセス技術 Technology Papers
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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
The top 8 reasons to use an oscillator instead of a crystal resonator White Papers
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
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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
AN10052 IEEE 1588 Precision Time Protocol (PTP) in ITU-T Standards Application Notes
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
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SiTime MEMS First 工艺 Technology Papers
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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
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Silicon Replaces Quartz (Chinese Subtitles) (Download MP4 Video) Videos
Silicon Replaces Quartz (Japanese Subtitles) (Download MP4 Video) Videos
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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
Training Module: Replacing Crystals with Oscillators (Download MP4 Video) Videos
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