NSC5072D-33.3333M

Overview

The NSC5072D-33.3333M is a standard CMOS oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 33.3333 MHz with a supply voltage range of 1.8V to 3.3V. The device features a standby function for power management and utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm with a maximum height of 0.90mm. It supports base harmonic operation and is designed for surface mount installation.

Feature Summary

• Integrated CMOS output driver for direct logic interfacing
• Standby mode capability for active power reduction
• Compact surface-mount footprint for space-constrained designs

Applications

• General-purpose clock generation in embedded systems
• Timing reference for microcontrollers and processors
• Communication interface synchronization modules

Procurement Notes

Verify the specific operating voltage requirements against the target circuit design, as the component supports a range from 1.8V to 3.3M. Confirm that the PCB layout accommodates the 4-SMD no-lead package dimensions accurately. Ensure the application environment remains within the specified operational temperature limits to maintain frequency stability and device reliability during long-term use.

Selection Notes

Select this component when a precise 33.3333 MHz timing source is required with low power consumption capabilities. The integrated CMOS output eliminates the need for external buffering circuits, simplifying the schematic. Consider the compact package size if board real estate is limited, and ensure the system architecture can utilize the standby feature for energy efficiency optimization during idle periods.

Part Context

This oscillator belongs to NDK's portfolio of quartz-based timing solutions, which are utilized across mobile communications, office automation, and automotive electronics. The series emphasizes high precision and reliability, supporting the demands of modern networked societies. As a standard XO, it provides a stable oscillation source essential for synchronizing digital logic operations in various electronic equipment applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.