M63004LUFCC 50.000000

Overview

The M63004LUFCC 50.000000 is a CMOS Output Clock Oscillator from the M630x Series QiK Chip family, manufactured by MtronPTI. It operates at a nominal frequency of 50 MHz with a frequency stability of ±4.6 ppm. The device supports supply voltages of 1.8V, 2.5V, and 3.3V, with a maximum operating voltage of 3.465 V for the 3.3V variant. It features an enable/disable function and exhibits aging of 3 PPM per first year. The physical dimensions are 7.0mm x 5.0mm x 1.9mm in a leadless ceramic package-6. Operating temperatures range from -55 °C to 125 °C, with rise and fall times of 6 ns and an output load of 15 pF.

Feature Summary

• Supports multiple supply voltages including 1.8V, 2.5V, and 3.3V
• Features an enable/disable control function
• Utilizes QiK Chip technology for superior jitter performance comparable to SAW-based oscillators

Applications

• Telecommunications systems such as SONET/SDH and DWDM
• Wireless base stations and WLAN infrastructure
• Avionic flight controls and military communications

Procurement Notes

Verify the specific supply voltage requirement (1.8V, 2.5V, or 3.3V) against the system design, as parameters vary by voltage configuration. Confirm that the ±4.6 ppm frequency stability and 3 PPM/year aging meet the application's timing accuracy needs. Ensure the surface-mount leadless ceramic package fits the PCB footprint constraints. Check for RoHS compliance status if required by environmental regulations.

Selection Notes

Select this component when a compact TCXO with low jitter and wide temperature range (-55 °C to 125 °C) is required. The CMOS output interface suits digital logic inputs directly. Consider the enable/disable feature for power management strategies. Verify that the 50 MHz nominal frequency aligns with the target clock signal requirements. Evaluate the 6 ns transition times for signal integrity in high-speed designs.

Part Context

This oscillator belongs to the M630x Series QiK Chip family, which offers frequencies from 50 MHz to 1.4 GHz. The series is designed for short cycle times and provides LVPECL, LVDS, CML, and CMOS output options. The QiK Chip technology aims to deliver performance comparable to SAW-based oscillators in a smaller form factor.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult MtronPTI for direct replacements within the M630x series or equivalent TCXOs meeting the same electrical and mechanical specifications.