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SITIME SIT5155AIFK33VT20000000X Precision Super-TCXO

The SiT5155 is a highly accurate, +0.5 ppm MEMS Super-TCXO designed for GNSS/GPS positioning and timing. It features DualMEMS temperature sensing and TurboCompensation™ technology, providing exceptional stability even under environmental stressors like vibration, shock, and temperature swings. The device supports multiple configurations—TCXO, VCTCXO, and DCTCXO—with programmable options for frequency, stability, and pull range up to +3200 ppm. Its integrated on-chip regulators filter power supply noise, and it delivers low phase noise, making it ideal for precision GNSS applications across industries such as agriculture, marine, aerospace, and mobile mapping.

Authorized Distributors
Source:Newark
Part No:SIT5155AI-FK-33VT-20.000000X
Stock:622
Inv Date:06-16-2026
Price: Unit price: $40.67
Buy/RFQ:
Source:DigiKey
Part No:SIT5155AI-FK-33VT-20.000000X
Stock:225
Inv Date:06-16-2026
Price: Unit price: $32.83
Buy/RFQ:

SITIME SIT5155AIFK33VT20000000X Precision Super-TCXO Specifications:

  • Frequency Stability: +0.5 ppm over-temperature stability
  • Operation Temperature Range: -40°C to +105°C
  • Pull Range: Up to +3200 ppm with VCTCXO or DCTCXO
  • Output Formats: LVCMOS or clipped sinewave
  • Supply Voltage: 2.5V, 2.8V, 3.0V, 3.3V
  • Power Supply Noise Filtering: Integrated on-chip regulators
  • Device Configurations: TCXO, VCTCXO, DCTCXO
  • Frequency Control: Digital via I2C or analog control voltage
  • Size: 5.0 x 3.2 mm package
  • Vibration and Shock Resistance: Yes, suitable for demanding environments
  • Environmental Stability: Excellent under airflow and rapid temperature changes
  • Applications: Precision GNSS, mobile mapping, aerospace, marine, agriculture, surveying

Buy the Buy GiTime SiT5155AIFK33VT20000000X Precision Super-TCXO Online

Enhance your GNSS and timing systems with the GiTime SiT5155AIFK33VT20000000X Precision Super-TCXO, featuring +0.5 ppm stability and programmable options. Designed for high-accuracy positioning and timing applications, it offers excellent environmental resilience, low phase noise, and integrated power filtering. With multiple configurations—TCXO, VCTCXO, and DCTCXO—and support for various output formats and pull ranges, this device ensures optimal performance for industries like aerospace, marine, agriculture, and mobile mapping. Order online now for reliable timing solutions and advanced system performance.

Order your GiTime SiT5155AIFK33VT20000000X high-performance Super-TCXO today and ensure your GNSS applications achieve unmatched timing accuracy and stability.

Frequently Asked Questions

Where can I buy SITIME SIT5155AIFK33VT20000000X?

You can click on the BUY or RFQ button to purchase SIT5155AIFK33VT20000000X from an authorized SITIME distributor.

How do I troubleshoot issues or seek technical support for part SIT5155AIFK33VT20000000X?

You can download the SIT5155AIFK33VT20000000X datasheet or visit the SITIME website for support.

Who is the manufacturer of SIT5155AIFK33VT20000000X?

SITIME

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