SIT5387AE-FN033JT-122.880000

SIT5387AE-FN033JT-122.880000

Specs Value
Device Type Automotive TCXOs
Frequency
122.88 MHz
Frequency Stability (ppm)
±0.25
Operating Temp. Range (°C)
-40 to 105
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

Industry's most stable automotive-grade TCXO

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

Up to 220 MHz output frequency

  • Eliminates need for frequency multipliers

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 60 to 189 MHz and 200 to 220 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

SiT6722 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

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