QTO107-10.000MBL-T

Overview

The QTO107-10.000MBL-T is a quartz OCXO oscillator manufactured by QST Products, LLC. It operates at a frequency of 10.000 MHz with CMOS output format. The device requires a 3.3V supply voltage and draws a maximum supply current of 170mA. Frequency stability is specified at ±20ppb. The component supports an operating temperature range from -40°C to +85°C. It features a load capacitance of 15 pf and utilizes SC cut crystal technology. The physical package dimensions are 9.7x7.5 mm.

Feature Summary

• High precision frequency stability of ±20ppb for accurate timing applications
• Integrated oven-controlled design ensures consistent performance across wide temperature ranges
• CMOS output interface compatible with standard digital logic circuits
• Compact surface-mount form factor suitable for space-constrained PCB layouts

Applications

• Precision test and measurement equipment requiring stable clock references
• Telecommunications infrastructure utilizing high-stability oscillators
• Navigation systems demanding reliable frequency generation under varying temperatures
• Medical imaging devices requiring precise signal synchronization

Procurement Notes

Verify the specific suffix 'L' against official QST documentation to confirm exact pinout and mechanical tolerances. Ensure supply voltage requirements match system design constraints. Confirm operating temperature range suitability for the intended environment. Cross-reference datasheet revisions to ensure compatibility with existing designs.

Selection Notes

Select this model when ±20ppb stability is required rather than tighter specifications found in other variants. Consider the 170mA current draw for power budget calculations. Choose this part over lower-cost TCXOs if long-term aging and temperature-induced drift must be minimized. Verify package footprint compatibility during layout phase.

Part Context

This component belongs to the QTO107 series of OCXO oscillators from QST Products. The series includes variants with different frequencies and stability levels, such as the QTO107-20.000MBV-T which offers ±10ppb stability. The QTO107 series generally maintains similar physical dimensions and CMOS output formats while varying electrical performance parameters.

Replacement Considerations

Direct substitutes include the QTO107-10.000MBV-T and QTO107-10.000MBT-T from QST. These parts share identical frequency and package dimensions but may differ in stability specifications or packaging type. Verify functional equivalence before substitution.