QTM216-27.000MDD-T

Overview

The QTM216-27.000MDD-T is a standard CMOS quartz oscillator manufactured by QST, operating at a frequency of 27 MHz. It utilizes a surface-mount 4-SMD, no-lead package with dimensions of 2.0x1.6 mm. The device supports a supply voltage of 1.8V and offers a frequency stability of ±25 ppm. It functions within an industrial temperature range of -40°C to 125°C.

Feature Summary

• Standard CMOS output signal generation for digital timing applications
• Compact 2.0x1.6 mm SMD ceramic package design
• Industrial grade operational temperature capability

Applications

• Consumer electronics timing circuits
• HD camera systems
• DVR clock synchronization

Procurement Notes

Verify the specific suffix 'MDD' against official QST documentation to confirm exact frequency tolerance and supply voltage parameters. Ensure compatibility with target PCB footprint and thermal requirements before integration. Confirm lead times and availability directly with authorized distributors or the manufacturer.

Selection Notes

Select this component when a 27 MHz standard CMOS clock source is required in a compact form factor. Consider the ±25 ppm stability and 1.8V operation for low-power consumer applications. Verify that the standard output meets system EMI requirements without additional filtering measures.

Part Context

This part belongs to the QTM216 series of surface-mount crystal oscillators from QST. The series provides various frequency options in a small 2016 package, targeting consumer and industrial markets requiring reliable timing solutions.

Replacement Considerations

Cross-reference with other QTM216 variants or equivalent 2.0x1.6mm 27MHz CMOS oscillators from manufacturers such as TXC Corporation, ensuring identical pinout, voltage, and stability specifications.