SIT9346AI-2B2A33N125.000000

SIT9346AI-2B2A33N125.000000

Specs Value
Device Type LVPECL / LVDS / HCSL Ruggedized Oscillators
Frequency
125 MHz
Frequency Stability (ppm)
±25
Operating Temp. Range (°C)
-40 to 85
Output Type
LVDS
Supply Voltage (V)
3.3
Package Size (mm x mm)
3.2x2.5
Output Drive Strength*
Default
Feature Pin
No Connect

*See datasheet for details

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Rugged performance under airflow, fast temp. ramp

  • 0.23 ps jitter (typ.)
  • ±10 ppm: Ensures best system performance in hostile environments

Low acceleration sensitivity

  • 0.1 ppb/g

20x better vibration sensitivity

  • Minimizes packet loss in high-vibration environments

0.05 ps/mV power supply noise rejection (PSNR)

  • Simplify power supply design

3.2 x 2.5 mm package

  • Enables small form-factor system with stringent jitter requirement

Flexible programmable features

  • 1 to 220 MHz
  • 2.25 to 3.63 V
  • LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance

Superior reliability

  • 1 billion hours MTBF
  • Lifetime warranty: Reduces field failures due to clock components and associated repair costs
  • Airborne communications
  • Command & control
  • Land mobile radio
  • Field communications
  • UAV communications
  • Vehicle comms/telemetry
  • Airframe control
  • Flight computer platform
  • Satellite base station
  • Satcom
  • Ruggedized applications

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Resource Name Type
AN10006 Best Design and Layout Practices Application Notes
AN10025 Reliability Calculations for SiTime Oscillators Application Notes
AN10029 Output Terminations for Differential Oscillators Application Notes
DualMEMS and TurboCompensation Temperature Sensing Technology Technology Papers
AN10062 Phase Noise Measurement Guide for Oscillators Application Notes
MEMS Timing for High Reliability Applications Product Briefs
QFN 3225 6-Pins 3D Step Models
AN10066 LVDS Output with 600 mV to 1200 mV Swing Application Notes
SiT9346 Datasheet Datasheets
Building Robust Aerospace and Defense Products with Ruggedized Endura MEMS Oscillators White Papers
LEO Satellite Communication Application Briefs
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Land Defense Vehicle Communications Application Briefs
AN10067 Considerations for Measuring Phase Noise in Differential Oscillators Application Notes
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Unmanned Aerial Vehicles Application Briefs
SiTime MEMS First 工艺 Technology Papers
SiTime MEMS First 工艺 Misc. Resources
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
Military UAVs and Drones Application Briefs
VTOL and Commercial UAV Application Brief Application Briefs
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