SIT5386AI-FQ033JT-50.000000

SIT5386AI-FQ033JT-50.000000

Specs Value
Device Type Automotive TCXOs
Frequency
50 MHz
Frequency Stability (ppm)
±0.1
Operating Temp. Range (°C)
-40 to 85
Supply Voltage (V)
3.3
Package Size (mm x mm)
5.0x3.2
Output Drive Strength*
LVCMOS
Feature Pin
DCTCXO NC
Pull Range (PPM PR)
±6.25

*See datasheet for details

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Industry's most stable automotive-grade TCXO

  • ±100 ppb over AEC-Q100 Grade 2 temperature from -40 °C to 105 °C

Exceptional dynamic stability under airflow, fast temp. ramp

  • 3e-11 ADEV at 10 second average time
  • ±1 ppb/°C frequency slope (ΔF/ΔT), 10 °C/min ramp
    • Ensures system-level quality of service for telecom and networking equipment in hostile environments

20x better phase noise under vibration

  • Minimizes call and/or link drops in high-vibration environments

No activity dips or microjumps

  • Eliminates any need for costly screening or burn-in tests

0.2 ps/mV power supply noise rejection (PSNR)

  • Reduces BOM by eliminating a dedicated LDO for TCXO

70 g vibration and 30,000 g shock

  • Best robustness and reliability in harsh conditions

LVCMOS or Clipped sinewave output

  • Optimizes for best balance between EMI and jitter

Rich programmable features

  • Any frequency between 1 to 60 MHz
  • 2.25 to 3.63 V
  • Large pull range from ±6.25 to ±3200 ppm
    • Customize TCXO specifications for optimal system performance

Digital frequency tuning through I2C

  • Eliminate frequency shift caused by board noise

Superior reliability

  • 1 billion hours MTBF
  • Lifetime Warranty: Reduces repair costs and field failures due to clock components
  • Precision GNSS
  • GPS/GNSS modules

Narrow By:

Document Name Type
Electronics Industry Citizen Coalition Template Other Quality Documents
Manufacturing Notes for SiTime Products Other Quality Documents
SiTime Conflict Minerals Policy Other Quality Documents
SiTime Environmental Policy Other Quality Documents
SiTime Warranty on Date Code Other Quality Documents
Conflict Minerals Reporting Template Other Quality Documents

SiT6722 (5032) Eval Board User Manual – Evaluate oscillator performance

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

Time Error Simulation Software – Simulate and analyze the impact of the local oscillator

Ceramic 5032 10-Pins 3D Step Model – Preview oscillator packages in 3D

Narrow By:

Resource Name Type
AN10002 Termination Recommendations for Single-ended Oscillator Driving Single or Multiple Loads Application Notes
AN10006 Best Design and Layout Practices Application Notes
AN10025 Reliability Calculations for SiTime Oscillators Application Notes
AN10028 Probing Oscillator Output Application Notes
AN10033 Frequency Measurement Guidelines for Oscillators Application Notes
AN10039 TCXO Frequency Stability and Frequency Accuracy Budget Application Notes
SiTime's MEMS First™ and EpiSeal™ Processes Technology Papers
DualMEMS and TurboCompensation Temperature Sensing Technology Technology Papers
SC-AN10033 振荡器频率测量指南 Application Notes
AN10062 Phase Noise Measurement Guide for Oscillators Application Notes
AN10063 TCXO and OCXO Stability Degradation Application Notes
Whack an Oscillator Demo Videos
SiT5386 Datasheet Datasheets
PCI Express Refclk Jitter Compliance using a Phase Noise Analyzer Presentations
AN10064 Improved System Performance with Digital Frequency Tuning in Precision Super-TCXOs Application Notes
Ceramic 5032 10-Pins 3D Step Models
Timing Solutions for Automotive Systems Brochures/Fliers
How to Design with SiTime TCXOs and OCXOs Videos
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
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
ADAS Computer Application Briefs
Infotainment & Cluster Application Briefs
Automotive LiDAR Application Briefs
Driver Monitoring System Application Briefs
Automotive ECU Application Briefs
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