QTM532-100.000MBE-T

Overview

The QTM532-100.000MBE-T is a standard clock oscillator manufactured by QST, utilizing a crystal base resonator for precise timing applications. It operates at a frequency of 100 MHz with a supply voltage of 3.3V and a maximum current consumption of 20mA. The device features CMOS output format and offers a frequency stability of ±50ppm across an operating temperature range of -40°C to +85°C. It supports enable/disable functionality and is housed in a compact 5.0x3.2x1.2mm SMD package.

Feature Summary

• Provides stable 100 MHz clock signals using a crystal base resonator
• Supports digital control via enable and disable function capabilities
• Delivers CMOS output logic levels for direct interface compatibility

Applications

• High-speed data communication systems requiring precise timing references
• Embedded processing units needing reliable clock source integration
• Industrial control equipment operating within extended temperature ranges

Procurement Notes

Verify the specific suffix 'MBE' matches the required frequency tolerance and package dimensions. Confirm that the 3.3V supply voltage aligns with the target circuit design. Ensure the enable/disable pin configuration is compatible with the system control logic. Check for active status availability through authorized distributors.

Selection Notes

Select this component when a 100 MHz frequency is strictly required with ±50ppm stability. Consider the 5.0x3.2mm footprint for space-constrained PCB layouts. Evaluate the CMOS output against load requirements before finalizing the design. Verify thermal performance within the specified -40°C to +85°C operational window.

Part Context

This oscillator belongs to the QTM532 series from QST, designed for surface-mount applications. It serves as a critical timing element in electronic circuits where size and power efficiency are prioritized. The series typically includes various frequencies, with this model specifically targeting 100 MHz operations.

Replacement Considerations

Cross-reference with other QST models in the QTM532 family for different frequencies. Verify pinout compatibility if substituting with similar oscillators from other manufacturers. Ensure electrical parameters such as voltage and current remain within acceptable limits.