Specs Value
Device Type I2C/SPI Oscillators
341 MHz
Frequency Stability (ppm)
Operating Temp. Range (°C)
-40 to 85
Output Type
Supply Voltage (V)
Package Size (mm x mm)
Output Drive Strength*
Feature Pin
OE under software control
Pull Range (PPM PR)

*See datasheet for details

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This product ships directly from our factory, please allow 4-6 weeks for delivery.
Unit Pricing
Unit Count Unit Cost
1 - 99 $31.772
100 - 499 $25.273
500 - 999 $20.002
1,000 - 4,999 $17.692
>4,999 Contact Us
Available for sale in cut tape packaging. Some orders with quantities less than 50 pieces may be shipped in ESD zip bags. To order quantities greater than 5,000, please contact SiTime Sales or use the Chat below.
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In-system programmable from 340.000001 MHz and 725 MHz via I2C/SPI

Digital frequency pulling (DCO) via I2C/SPI

  • Output frequency pulling with perfect pull linearity

  • 13 programmable pull range options to ±3200 ppm

  • Frequency pull resolution as low as 5 ppt (0.005 ppb)

Dynamic performance

  • 0.1 ppb/g, superior shock and vibration resistance

  • No activity dips or micro jumps

Integrated LDO for on-chip power supply noise filtering

  • 0.05 ps/mV power supply noise rejection (PSNR)

  • Reduces BOM by eliminating a LDO

Programmable LVPECL, LVDS, or HCSL output

  • Programmable LVPECL, LVDS Swing

  • LVDS Common Mode Voltage Control

  • Optimizes signal integrity

Superior reliability

  • 1 billion hours MTBF

  • Lifetime Warranty: Reduces repair costs and field failures due to clock components

  • 10G to 100G Ethernet
  • Storage, servers and datacenters
  • Test and measurement

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Narrow By:

Resource Name Type
AN10006 Best Design and Layout Practices Application Notes
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DualMEMS and TurboCompensation Temperature Sensing Technology Technology Papers
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Jitter Part 3: C2C Jitter and Long Term Jitter Videos
QFN 5032 10-Pins 3D Step Models
SiT6701DM Demo Board Quick Start Guide User Manuals
SiT6702DM Demo Board Quick Start Guide User Manuals
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Timing Solutions for Industrial Brochures/Fliers
Silicon Replaces Quartz (Japanese Subtitles) Videos
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SiT3522 Datasheet Datasheets
SiTime MEMS First 工艺 Technology Papers
SiTime MEMS First 工艺 Application Notes
AN10073 How to Setup a Real-time Oscilloscope to Measure Jitter Application Notes
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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
AN23033 Thermal Considerations for SiTime Products Application Notes
Three advantages of MEMS timing technology in industrial automation applications White Papers
  • SIT3522AI-2C230-SB341.000000Y
  • SIT3522AI-2C230-SB341.000000T
  • SIT3522AI-2C230-SB341.000000D
  • SIT3522AI-2C230-SB341.000000E
  • SIT3522AI-2C230-SB341.000000X
  • SIT3522AI-2C230-SB341.000000N
  • SIT3522AI-2C230-SB341.000000F
  • SIT3522AI-2C230-SB341.000000G
  • SIT3522AI-2C230-SB341.000000S