NSC5021A-33.3333M

Overview

The NSC5021A-33.3333M is a standard CMOS crystal oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a frequency of 33.3333 MHz with a supply voltage of 1.8V. The device features a standby function for power management and is housed in a compact 4-SMD, No Lead package. This component serves as an accurate oscillation source suitable for various electronic applications requiring precise timing.

Feature Summary

• Integrates synthetic quartz crystal technology for high stability
• Supports CMOS output signals for digital circuit interfacing
• Includes standby mode capability to reduce power consumption

Applications

• Mobile communications equipment
• Fixed radio communications systems
• Office automation devices
• Audiovisual electronics
• Automotive electronics

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct configuration. Confirm that the required supply voltage and output signal type match the system design requirements. Check the lead time information provided by authorized distributors, as standard delivery periods may vary. Ensure compliance with RoHS3 specifications if environmental regulations apply to the final product assembly.

Selection Notes

Select this component when a low-voltage 1.8V CMOS oscillator is required for space-constrained designs. The 4-SMD package facilitates surface mount assembly processes. Consider the standby feature if power efficiency is critical for the application. Compare performance against discrete crystal solutions to evaluate size and reliability benefits offered by integrated oscillator modules from NDK.

Part Context

This part belongs to NDK's portfolio of crystal oscillators designed using synthetic quartz growing and photolithography technologies. The NX series and related oscillator lines provide compact, high-reliability timing sources. NDK utilizes these components to support diverse markets including mobile, automotive, and office automation, ensuring superior oscillation accuracy and stability compared to traditional discrete designs.

Replacement Considerations

CX3225SB30000D0FLJCC by KYOCERA AVX is listed as a substitute option.