NSC5021A-48M

Overview

The NSC5021A-48M is a standard CMOS oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a frequency of 48 MHz and supports a supply voltage of 1.8V, featuring a standby power-down mode. The device utilizes a 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm. It is designed for surface-mount installation and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates a standby power-down mode for reduced energy consumption during idle periods
• Delivers stable 48 MHz clock signals via a standard CMOS output interface
• Utilizes a compact 4-SMD no-lead footprint suitable for high-density circuit board layouts

Applications

• Portable electronic devices requiring low-power clock sources
• Embedded systems utilizing microcontrollers or digital signal processors
• Communication modules needing precise timing references
• Industrial control equipment operating in extended temperature ranges

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct pinout and electrical specifications. Confirm that the required operating temperature range aligns with the component's rated limits. Check for any recent revisions to the RoHS compliance status or packaging options before finalizing procurement orders.

Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a dedicated power-down feature. Ensure the application demands a standard CMOS output rather than LVDS or other differential formats. Verify that the 4-SMD package size fits within the available PCB area constraints.

Part Context

This oscillator belongs to NDK's NSC series, which focuses on low-power solutions for portable applications. The series emphasizes miniaturization and energy efficiency, catering to modern electronics that require strict power management capabilities while maintaining reliable frequency stability.

Replacement Considerations

ABM10-48.000MHZ-D30-T3

FAQ

Does the NSC5021A-48M support power-down functionality?

Yes, the device includes a standby power-down mode to minimize current consumption when not actively transmitting clock signals.

What is the maximum operating temperature for this oscillator?

The component is rated for an operating temperature range extending up to +85°C.