SSX-750PBF

Overview

The SSX-750PBF is a programmable CMOS output clock oscillator manufactured by Citizen Finedevice Co Ltd. It operates within a frequency range of 1.0 to 125 MHz and features a nominal supply voltage of 3.3 V, with an acceptable range from 3.0 V to 3.6 V. The device exhibits a frequency stability of ±100 ppm and utilizes a base resonator crystal. Electrical characteristics include maximum rise and fall times of 6 ns, with an output load capacitance of 30 pF. The component supports enable/disable functionality and is housed in a 4-pin surface-mount ceramic package measuring 7.0 mm x 5.0 mm x 1.6 mm.

Feature Summary

• Programmable frequency generation capability within the specified operational range
• Integrated enable and disable control functions for power management
• CMOS output interface compatible with standard digital logic circuits

Applications

• Consumer electronic products requiring precise timing signals
• Embedded communication systems needing stable clock sources
• General-purpose digital circuit synchronization

Procurement Notes

Verify that the ordered part number matches the exact suffix PBF, indicating lead-free compliance and specific packaging configuration. Confirm that the application environment remains within the specified operating temperature range of -20 °C to 70 °C. Ensure supply voltage does not exceed the maximum limit of 3.6 V to prevent device damage. Check for RoHS compliance documentation if regulatory adherence is required for the final assembly. Validate pin compatibility with the target PCB footprint before integration.

Selection Notes

Select this component when a programmable CMOS oscillator is required for consumer or embedded applications. Consider the ±100 ppm frequency stability requirement against system timing tolerances. Evaluate the 3.3 V supply constraint against available power rails. Assess the physical dimensions of 7.0 mm x 5.0 mm against board space limitations. Verify that the enable/disable feature aligns with system power sequencing requirements.

Part Context

The SSX-750PBF belongs to the SSX-750 series of programmable oscillators from Citizen Finedevice. This series is designed for compact surface-mount applications. The PBF suffix typically denotes lead-free construction and specific tape-and-reel packaging. It serves as a timing reference solution for modern electronics requiring small form factors and reliable performance.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data.