NSC5021D-49.152M

Overview

The NSC5021D-49.152M is a CMOS standard oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a frequency of 49.152 MHz with a supply voltage of 3.3V. The device features a 4-SMD, No Lead surface-mount package. It includes a standby function for power down capabilities. The component is designed for precise timing applications requiring stable oscillation in compact electronic systems.

Feature Summary

• CMOS output signal generation
• Integrated standby mode for power management
• Surface-mount construction for automated assembly

Applications

• General-purpose digital timing circuits
• Communication equipment clock sources
• Microprocessor system clocks

Procurement Notes

Verify the specific ordering suffix and voltage requirements against the official NDK datasheet before procurement. Confirm that the 3.3V supply specification aligns with the target circuit design. Ensure the 4-SMD package dimensions are compatible with the PCB footprint. Check for any RoHS compliance documentation if required by project standards. Validate the standby pin configuration if power-down functionality is utilized.

Selection Notes

Select this component when a 49.152 MHz CMOS clock source is required in a small form factor. Consider the 3.3V operating voltage to ensure compatibility with logic levels. Evaluate the need for standby functionality to optimize power consumption. Compare package size constraints against available board space. Verify frequency stability requirements against application tolerances.

Part Context

This part belongs to the NSC5021D series of CMOS oscillators from NDK. The series offers standard performance with low profile packaging. It is suitable for applications needing reliable clock signals without external tuning components. The manufacturer provides integrated solutions for timing needs in consumer and industrial electronics.

Replacement Considerations

Check NDK's official substitution list for direct replacements. Verify electrical compatibility including frequency, voltage, and output type. Ensure mechanical dimensions match the existing footprint. Consult distributor databases for cross-reference data.