QTM216-4.096MBD-T

Overview

The QTM216-4.096MBD-T is a standard clock oscillator manufactured by QST, designed for precise timing applications. It operates at a frequency of 4.096 MHz and utilizes CMOS output logic. The device features a compact surface-mount package with dimensions of 2.0 x 1.6 mm, suitable for space-constrained designs. It supports a supply voltage of 3.3V and offers a frequency stability of ±25 ppm. The unit is housed in a ceramic package, ensuring durability and reliability across various operating conditions.

Feature Summary

• Compact 2.0x1.6 mm SMD ceramic package design
• CMOS output signal generation
• 3.3V single supply voltage operation
• ±25 ppm frequency stability

Applications

• Consumer electronics timing circuits
• Digital video recorder (DVR) systems
• HD camera synchronization
• Microcontroller clock sources

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and tolerance specifications. Confirm that the ceramic package type matches the thermal and mechanical requirements of the target PCB layout. Cross-reference the datasheet for pin configuration details to prevent assembly errors during production integration.

Selection Notes

Select this component when a low-profile 2.0x1.6 mm footprint is required for high-density board layouts. Choose based on the need for 3.3V operation and 4.096 MHz frequency accuracy within ±25 ppm limits. Consider the CMOS output drive capability relative to the load requirements of the connected digital circuitry.

Part Context

This oscillator belongs to the QTM216 series, which provides standardized timing solutions for portable and embedded devices. The series emphasizes small form factors and reliable performance in consumer and industrial applications. It complements other QST timing products by offering consistent quality across various frequency options.

Replacement Considerations

Direct substitutes include other QTM216 series variants with matching frequencies and voltages, such as QTM216-4.096MDE-T if different tolerances are acceptable. Verify pinout compatibility before replacing with oscillators from different manufacturers to ensure electrical interface alignment.