QTM750D-62.50MBE-T

Overview

The QTM750D-62.50MBE-T is a standard clock oscillator manufactured by QST, designed for surface-mount applications. It operates at a frequency of 62.5000 MHz and utilizes LVDS output signaling. The device is housed in a 7.0x5.0 mm SMD package with a height of 1.3mm. It functions on a 3.3V DC supply voltage and maintains a frequency stability of ±50ppm across the industrial temperature range of -40°C to +85°C. The component is lead-free and RoHS compliant.

Feature Summary

• LVDS output interface for high-speed signal integrity
• Industrial temperature range operation from -40°C to +85°C
• Compact 7.0x5.0mm surface-mount package design

Applications

• High-speed data communication systems
• Network infrastructure equipment
• Digital signal processing interfaces

Procurement Notes

Verify the specific manufacturer designation, as sources attribute this part to both QST and TXC Corporation. Confirm the exact output type (LVDS) and package dimensions against the official datasheet before integration. Ensure the supplier provides valid RoHS compliance documentation and lead-free certification consistent with the QTM750D series specifications.

Selection Notes

Select this component when an LVDS output is required for a 62.5MHz reference clock in space-constrained designs. The 3.3V supply requirement must align with the system power architecture. Consider the ±50ppm stability specification relative to the target application's jitter tolerance and timing accuracy requirements within the specified industrial temperature range.

Part Context

This model belongs to the QTM750D series of quartz crystal oscillators. The 'D' suffix typically denotes the LVDS output variant within the QTM750 family, distinguishing it from CMOS or LVPECL versions. The series offers standardized footprints suitable for automated assembly processes in consumer and industrial electronics.

Replacement Considerations

QTM750-62.500MBE-T: Verify if CMOS output is acceptable instead of LVDS. QTM750P-62.500MBE-T: Check if LVPECL output meets circuit requirements.