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Navigation & Positioning

Precision timing solutions for navigation, positioning and satellite systems.

Navigation & Positioning

Stable Frequency Control for Navigation & Positioning Systems

JWT navigation and positioning frequency control components provide accurate timing for GNSS receivers, satellite navigation, mapping devices and tracking systems.

Navigation & Positioning Applications

GNSS Receivers
Satellite Navigation
Fleet Tracking
Surveying & Mapping

Product Selection

Recommended Products

32.768kHz Crystals

PictureModelFrequencyDimensionLoad CapOperating TempFrequency ToleranceDatasheet
DJ1610 1.6 x 1.0mm 32.768kHz crystalDJ161032.768kHz1.6 x 1.0mmCustomized-40°C to +85°C±20ppmDownload
DI2012 2.0 x 1.2mm 32.768kHz crystalDI201232.768kHz2.0 x 1.2mmCustomized-40°C to +85°C±20ppmDownload
TF3215 3.2 x 1.5mm 32.768kHz crystalTF321532.768kHz3.2 x 1.5mmCustomized-40°C to +85°C±20ppmDownload
SMD7015 7.0 x 1.5mm 32.768kHz crystalSMD701532.768kHz7.0 x 1.5mmCustomized-40°C to +125°C
-55°C to +125°C
±20ppmDownload

TSX Thermistor Crystals

PictureModelFrequencyDimensionOperating TempFrequency ToleranceDatasheet
QO1612 1.6 x 1.2mm TSX thermistor crystalQO161226.000 to 76.800MHz1.6 x 1.2mm-30°C to +105°C
-40°C to +105°C
-40°C to +85°C
±10ppmDownload
QN2016 2.0 x 1.6mm TSX thermistor crystalQN201619.200 to 38.400MHz2.0 x 1.6mm-30°C to +105°C
-40°C to +105°C
±10ppmDownload
QM2520 2.5 x 2.0mm TSX thermistor crystalQM252019.200 to 26.000MHz2.5 x 2.0mm-30°C to +105°C
-40°C to +105°C
±10ppmDownload

TCXO Crystal Oscillators

PictureModelVoltageFrequencyDimensionOperating TempFrequency ToleranceOutputDatasheet
WO1612 1.6 x 1.2mm TCXOWO16121.68 to 3.63V10.000 to 96.000MHz1.6 x 1.2mm-40°C to +85°C
-40°C to +105°C
-40°C to +125°C
±0.5ppm
±1.0ppm
Clipped sine wave
CMOS / LVCMOS
Download
WN2016 2.0 x 1.6mm TCXOWN20161.68 to 3.63V10.000 to 54.000MHz2.0 x 1.6mm-40°C to +85°C
-40°C to +105°C
-40°C to +125°C
±0.5ppm
±1.0ppm
Clipped sine wave
CMOS / LVCMOS
Download
WM2520 2.5 x 2.0mm TCXOWM25201.68 to 3.63V10.000 to 54.000MHz2.5 x 2.0mm-40°C to +85°C
-40°C to +105°C
-40°C to +125°C
±0.5ppm
±1.0ppm
Clipped sine wave
CMOS / LVCMOS
Download
WF3225 3.2 x 2.5mm TCXOWF32251.68 to 3.63V10.000 to 54.000MHz3.2 x 2.5mm-40°C to +85°C
-40°C to +105°C
-40°C to +125°C
±0.5ppm
±1.0ppm
Clipped sine wave
CMOS / LVCMOS
Download

OCXO Crystal Oscillators

PictureModelVoltageFrequencyDimensionOperating TempFrequency StabilityDatasheet
OCXO3627 oven controlled crystal oscillatorOCXO36275V / 12V80 to 120MHz36 x 27 x 12.7mm-40°C to +85°C±5 ppb max.Download
OCXO2525 oven controlled crystal oscillatorOCXO252512V5 to 10MHz25 x 25 x 12.7mm-40°C to +85°C±0.5 ppb max.Download
OCXO3627DIP oven controlled crystal oscillatorOCXO3627DIP12V5 to 10MHz36 x 27 x 12.7mm-40°C to +85°C±0.5 ppb max.Download
OCXO5050DIP oven controlled crystal oscillatorOCXO5050DIP12V5 to 10MHz50 x 50 x 15mm-40°C to +85°C±0.5 ppb max.Download
OCXO2525DIP oven controlled crystal oscillatorOCXO2525DIP5V / 12V80 to 120MHz25 x 25 x 12.7mm-40°C to +85°C±5 ppb max.Download

Product Support

Why JWT for Navigation & Positioning

The selected navigation and positioning product range covers 32.768kHz timing crystals, TSX, TCXO and OCXO technologies for satellite navigation, GNSS receivers, fleet tracking and precision mapping systems. Use the tables above to compare the documented specifications and download the corresponding datasheets.

Industry Requirements & Selection Guide

What timing requirements matter in Navigation & Positioning?
Navigation and positioning systems require stable reference timing, controlled temperature behavior and, where applicable, suitable phase-noise or jitter performance for GNSS signal processing.

How should engineers select a frequency-control component for Navigation & Positioning?
Select by frequency, stability, operating temperature and package constraints; for oscillators, also verify supply voltage, output waveform, phase noise or jitter in the datasheet.

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