NSC5004D-33.3333M

Overview

The NSC5004D-33.3333M is a standard CMOS oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a frequency of 33.3333 MHz with a rated DC voltage of 3.3V. The device features a 4-SMD, No Lead package and supports standby or power-down functionality. It is designed for surface mount installation and complies with RoHS standards.

Feature Summary

• Generates a precise 33.3333 MHz clock signal using CMOS output technology
• Supports low-power operation through integrated standby and power-down modes
• Utilizes a compact 4-SMD no-lead package for automated surface mount assembly

Applications

• Digital signal processing systems requiring stable clock sources
• Communication equipment utilizing 33.3333 MHz timing references
• Embedded controllers and microprocessor boards needing low-voltage oscillators

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official NDK datasheet before procurement. Confirm that the 3.3V supply voltage aligns with the target circuit design. Ensure the 4-SMD footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during reflow processes.

Selection Notes

Select this component when a fixed 33.3333 MHz frequency is required for CMOS-compatible digital logic. Consider the standby feature if power management is critical. Compare package dimensions against available board space. Verify operating temperature ranges meet environmental constraints for the intended application scenario.

Part Context

This part belongs to NDK's series of surface-mount crystal oscillators. It complements other models like the NSC5004D-25M and NSC5004D-40M within the same family, offering standardized form factors and electrical characteristics for consistent design integration across various electronic products.

Replacement Considerations

Direct substitutes include other NSC5004D variants with matching frequencies, such as NSC5004D-25M or NSC5004D-40M, provided the frequency difference is acceptable. Cross-reference pinouts and electrical specs with equivalent oscillators from other manufacturers ensuring identical package and voltage ratings.