NSC5021A-49.152M

Overview

The NSC5021A-49.152M is a standard CMOS crystal oscillator manufactured by NDK. It operates at a frequency of 49.152 MHz with a supply voltage of 1.8V. The device features a standby function for power management and is housed in a 4-SMD, no-lead surface-mount package.

Feature Summary

• CMOS output signal generation
• Integrated standby mode capability
• Low voltage 1.8V operation

Applications

• Portable electronic devices requiring low power consumption
• Communication systems utilizing 49.152 MHz clock signals
• Embedded circuits needing compact surface-mount oscillators

Procurement Notes

Verify the specific supply voltage requirement of 1.8V against system design constraints. Confirm the standby functionality aligns with power management strategies. Ensure the 4-SMD package dimensions fit the PCB layout. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a precise 49.152 MHz reference is needed with minimal power usage. The CMOS interface simplifies integration with digital logic. Consider the standby feature for battery-operated applications to extend operational life compared to continuously active oscillators.

Part Context

This part belongs to NDK's NSC series of surface-mount crystal oscillators. It provides stable frequency generation for digital circuits. The series is designed for high reliability in consumer and industrial electronics. The 49.152 MHz frequency is common in video and data transmission standards.

Replacement Considerations

NSC5021D-49.152M is a documented alternative from the same manufacturer.