6U-38.880MBE-T

Oscillators Overview

The 6U-38.880MBE-T is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by TXC Corporation, operating at a nominal frequency of 38.88 MHz. It features CMOS output format and supports supply voltages of 3.3 V and 5 V. The device offers a frequency stability of 50 ppm and includes an enable/disable control function. Designed for surface mount applications, it utilizes a 6-SMD, No Lead package with dimensions of 7 mm x 5 mm and a height of 1.3 mm. The operational temperature range spans from -40°C to +85°C, ensuring reliability in demanding environments.

Oscillators Feature Summary

• Voltage-controlled crystal oscillator architecture providing precise frequency generation
• Integrated enable and disable control functionality for power management
• CMOS output signal format compatible with standard digital logic interfaces

Oscillators Applications

• Telecommunications systems requiring stable clock signals
• Data communications equipment needing precise timing references
• Industrial control systems operating in wide temperature ranges

Oscillators Procurement Notes

Verify the specific voltage requirement (3.3V or 5V) against your system design before procurement, as the datasheet indicates support for both levels but application-specific selection is critical. Confirm that the 6-SMD no-lead package footprint matches your PCB layout constraints. Ensure the enable/disable pin routing is correctly implemented in the schematic to utilize the power management feature effectively. Cross-reference the latest datasheet revision to confirm any updates to mechanical dimensions or electrical characteristics prior to finalizing the bill of materials.

Oscillators Selection Notes

Select this component when a compact VCXO solution is required for telecommunications or data communication applications. The CMOS output makes it suitable for direct interfacing with digital processors without additional buffering. Consider the 50 ppm stability specification against your system's jitter tolerance requirements. The wide operating temperature range (-40°C to +85°C) allows for deployment in industrial environments where thermal extremes are common. Evaluate the physical size constraints to ensure the 7x5mm package fits within the designated area on the printed circuit board.

Oscillators Part Context

This part belongs to the 6U series of VCXOs from TXC Corporation, designed for high-performance timing applications. The series is characterized by its small form factor and robust construction using quartz crystal technology. These oscillators are engineered to provide low phase noise and high frequency stability, making them ideal for synchronization tasks in complex electronic systems. The 6U series represents a balance between performance and size, catering to modern miniaturization trends in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes must match the 38.88 MHz frequency, VCXO type, CMOS output, and 6-SMD package. Verify equivalent stability and voltage specifications. Consult manufacturer cross-reference lists for verified alternatives.