NSC5004D-20M

Overview

The NSC5004D-20M is a standard CMOS crystal oscillator manufactured by NDK. It operates at a nominal frequency of 20 MHz with a supply voltage of 3.3V DC. The device features a 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm x 0.90mm. It includes a standby (power down) function for energy management. The component supports surface mount installation and is designed for applications requiring precise clock signals in compact electronic systems.

Feature Summary

• Standard CMOS output signal generation
• Integrated standby power-down capability
• Compact 4-SMD no-lead surface mount packaging

Applications

• General purpose clock signal generation
• Embedded system timing references
• Digital circuit synchronization

Procurement Notes

Verify the specific part number against official NDK documentation to ensure compatibility with required voltage levels and package dimensions. Confirm that the 3.3V supply requirement aligns with your system design. Check for any updated series lists or environmental compliance documents such as RoHS status before finalizing procurement specifications.

Selection Notes

Select this component when a 20 MHz clock source with low profile packaging is required. Ensure the application supports 3.3V logic levels. Consider the standby feature if power efficiency during idle states is a priority. Verify that the 4-SMD footprint matches the PCB layout constraints.

Part Context

This oscillator belongs to the NSC5004D series from NDK, which provides standard CMOS outputs in small form factors. Similar models in this series include variants operating at different frequencies such as 8 MHz, 7.159090 MHz, 25 MHz, and 33.3333 MHz, all sharing the same physical package and electrical interface characteristics.

Replacement Considerations

Direct substitutes within the same series include other frequency variants like NZ2520SH-8.000000M-NSC5004D or NZ2520SH-7.159090M-NSC5004D, provided the frequency difference is acceptable for the application.