7C-66.6667MDE-T

Oscillators Overview

The 7C-66.6667MDE-T is a standard quartz crystal oscillator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 66.6667 MHz with a CMOS output signal type. The component supports a supply voltage of 1.8V and features an enable/disable control function for power management flexibility. It is housed in a compact 4-SMD, no-lead package with dimensions of 5.0x3.2 mm. The device is compliant with RoHS standards and is lead-free, ensuring environmental safety and regulatory adherence for modern electronic assemblies.

Oscillators Feature Summary

• CMOS output signal compatibility for digital logic interfacing
• Integrated enable/disable control functionality for power optimization
• Compact 4-SMD surface-mount package design for space-constrained layouts
• RoHS compliant and lead-free construction

Oscillators Applications

• High-speed data communication interfaces requiring precise clocking
• Embedded systems utilizing 1.8V logic families
• Portable consumer electronics with strict size limitations
• Network equipment needing stable 66.6667 MHz reference frequencies

Oscillators Procurement Notes

Verify the specific suffix 'MDE' to confirm the 1.8V supply voltage and enable/disable feature set, as variations exist within the 7C series. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the 4-SMD footprint matches the target PCB land pattern exactly. Check current lifecycle status, as availability may vary due to production updates or end-of-life notifications.

Oscillators Selection Notes

Select this component when a 66.6667 MHz clock source is required for 1.8V CMOS circuits. The enable pin allows for dynamic power saving in battery-operated devices. Consider the 5.0x3.2mm package size against available board real estate. Compare against other TXC oscillators if different voltage levels (e.g., 3.3V) or output types are needed. Validate thermal performance within the specified operating temperature range for the intended application environment.

Oscillators Part Context

This part belongs to TXC Corporation's 7C series of standard quartz oscillators. The series offers various frequencies and voltage options in a consistent small outline package. The 7C-66.6667MDE-T specifically addresses the need for low-voltage operation with control capabilities. It complements higher-voltage variants like the 7C-66.667MBA-T which operate at 3.3V. The series is widely used in general-purpose digital timing applications.

Oscillators Replacement Considerations

Direct substitutes include other 66.6667 MHz CMOS oscillators from TXC with identical 1.8V specifications and enable functions. Verify package dimensions and pinout compatibility before swapping. Alternative manufacturers may offer similar specs but require electrical verification. Cross-reference datasheets for jitter and stability parameters to ensure equivalent performance.