QTM216J-10.000MBJ-T

Overview

The QTM216J-10.000MBJ-T is a surface-mount CMOS oscillator from QST, housed in a compact 4-SMD, No Lead package measuring 2.0mm x 1.6mm. It operates at a fixed frequency of 10 MHz with a supply voltage of 3.3V and features an enable/disable function. The device exhibits a maximum supply current of 22 mA and maintains a frequency stability of ±50 ppm. It is rated for an operating temperature range of -40°C to +105°C and complies with AEC-Q100 automotive standards.

Feature Summary

• Integrated enable and disable control functionality for power management
• Automotive-grade reliability certified under AEC-Q100 standards
• Compact 2.0mm x 1.6mm surface-mount footprint for space-constrained designs

Applications

• Automotive electronic systems requiring robust clock sources
• Industrial communication interfaces needing stable timing signals
• Consumer electronics utilizing 3.3V logic levels

Procurement Notes

Verify the specific suffix 'J' corresponds to the required temperature grade (-40°C to +105°C) and AEC-Q100 certification. Confirm that the 3.3V supply voltage aligns with the target system's power rails. Ensure the 10 MHz frequency matches the design requirements, as this model does not support variable frequency adjustment.

Selection Notes

Select this component when automotive qualification is mandatory alongside a small form factor. The ±50 ppm stability suits general-purpose digital circuits but may be insufficient for high-precision RF applications. Consider the 22 mA current draw against total system power budgets compared to lower-power alternatives.

Part Context

This part belongs to the QTM216 series of low EMI CMOS oscillators by QST. The series offers various frequencies and stability grades within the same 2016 package. The 'J' suffix typically denotes the industrial/automotive temperature range variant, distinguishing it from commercial grade options.

Replacement Considerations

Direct substitutes include other QTM216 variants with different frequencies or stability ratings. Cross-brand replacements require matching the 2.0x1.6mm footprint, 3.3V operation, and AEC-Q100 compliance if automotive use is intended.