QTM216E-24.000MDM-T

Overview

The QTM216E-24.000MDM-T is a low EMI CMOS oscillator manufactured by QST, designed for surface-mount applications in compact electronic systems. It operates at a nominal frequency of 24 MHz with a frequency stability of ±50 ppm and supports a supply voltage of 3.3 V. The device features a 4-SMD, no-lead package with dimensions of 2.0 mm x 1.6 mm x 0.76 mm. It functions within an operating temperature range of -40°C to 125°C and draws a maximum supply current of 10 mA. This component integrates phase modulation capabilities to reduce electromagnetic interference without external filtering.

Feature Summary

• Integrates phase modulation functionality to suppress electromagnetic interference peaks directly within the oscillator circuit.
• Supports flexible control via a dedicated pin for enabling or disabling low EMI modes through GPIO interaction.
• Utilizes a compact ceramic SMD package suitable for space-constrained designs such as mobile and wearable devices.

Applications

• High-definition security camera clocking systems
• Mobile device display interfaces including MIPI and LVDS
• Wearable electronics requiring ultra-thin form factors

Procurement Notes

Verify the specific suffix 'MDM' against official QST documentation to confirm pin configuration and enable/disable logic. Ensure the selected variant matches the required supply voltage and frequency tolerance for the target application. Cross-reference the datasheet for exact electrical characteristics before finalizing the bill of materials.

Selection Notes

Select this oscillator when strict EMI compliance is required without adding passive filter components. Consider the 2.0x1.6mm footprint for tight PCB layouts. Verify that the ±50 ppm stability meets system timing requirements. Ensure the 3.3V supply aligns with the host controller's voltage domain.

Part Context

This component belongs to the QTM216E series of low EMI oscillators from QST. The series offers various frequencies and supply voltages within a standardized 2016 package. It is engineered to replace standard crystal oscillators in applications where radiated emissions are a critical design constraint.

Replacement Considerations

Direct substitutes include other QTM216E variants with different frequencies or supply voltages, such as QTM216E-24.576MDM-T. Ensure any replacement maintains the same package outline and pinout compatibility.