7CL-4.9152MBD-T

Oscillators Overview

The 7CL-4.9152MBD-T is a standard crystal oscillator (XO) manufactured by TXC Corporation, designed for precise timing applications in electronic circuits. It operates at a nominal frequency of 4.9152 MHz and utilizes CMOS output logic levels suitable for digital interfaces. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control pin for power management flexibility. It is housed in a compact 4-SMD, no-lead package with dimensions of 5.0mm x 3.2mm, facilitating surface-mount assembly on printed circuit boards. The component is RoHS compliant and lead-free, adhering to environmental standards for modern electronics manufacturing.

Oscillators Feature Summary

• CMOS output interface compatible with standard digital logic families
• Integrated enable/disable control function for active power management
• Compact surface-mount package optimized for high-density PCB layouts
• RoHS compliant construction ensuring environmental safety

Oscillators Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART and SPI
• Synchronization source for FPGA configuration and data handling systems
• Power supply monitoring and reset circuit timing references

Oscillators Procurement Notes

Verify the specific ordering suffix matches the required voltage and load capacitance parameters before procurement. Confirm that the enable pin functionality aligns with system power sequencing requirements. Ensure the 4-SMD footprint matches the designated PCB land pattern to avoid assembly issues. Cross-reference the datasheet revision date to guarantee compatibility with current design specifications.

Oscillators Selection Notes

Select this component when a stable 4.9152 MHz clock source is required for low-power digital applications. Consider the CMOS output swing and drive capability against the input requirements of the downstream logic family. Evaluate the operating temperature range against the environmental conditions of the final product. The enable feature makes it suitable for battery-operated devices requiring periodic sleep modes.

Oscillators Part Context

This oscillator belongs to the 7CL series from TXC Corporation, which focuses on miniature, low-power crystal oscillators for portable and space-constrained electronics. The series offers various frequencies and packages to support diverse timing needs. The 7CL-4.9152MBD-T specifically addresses applications needing a precise sub-5MHz reference with minimal board space consumption.

Oscillators Replacement Considerations

Direct substitutes include other 4.9152 MHz CMOS oscillators in SMD5032 packages from manufacturers like Epson or SiTime, provided electrical parameters match. Verify pinout compatibility and voltage tolerance before swapping. Generic replacements may lack the specific enable pin functionality or exact frequency stability.