NSC5351B-26M

Overview

The NSC5351B-26M is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by NDK. It operates at a nominal frequency of 26 MHz and outputs a clipped sine wave signal. The device supports a supply voltage of 1.8V and features a low-power standby mode with a power-down function. It is housed in a compact 6-SMD, No Lead package designed for surface mount applications.

Feature Summary

• Integrated temperature compensation for stable frequency output across varying thermal conditions
• Low voltage operation capability supporting 1.8V power supplies
• Configurable standby mode allowing for power-down functionality to reduce consumption

Applications

• Portable electronic devices requiring precise timing and low power consumption
• Communication modules needing stable clock sources under thermal variation
• Battery-operated systems utilizing low-voltage logic interfaces

Procurement Notes

Verify the specific output waveform compatibility with your circuit design, as this model provides a clipped sine wave rather than a standard square wave. Confirm that the target system can support the required 1.8V supply voltage level. Ensure the PCB footprint matches the 6-SMD No Lead package dimensions specified in the official datasheet to guarantee proper soldering and mechanical stability during assembly.

Selection Notes

Select this component when a balance between high frequency stability and low power consumption is critical. It is suitable for designs where space constraints require a small surface-mount package. Consider the clipped sine wave output format when designing subsequent buffering stages or logic input circuits to ensure signal integrity and correct threshold triggering within the receiving device.

Part Context

This oscillator belongs to the NSC series from NDK, which focuses on providing reliable clock solutions for mobile and portable electronics. The series emphasizes miniaturization and energy efficiency, addressing the needs of modern handheld devices and IoT sensors that demand precise timing without draining battery resources rapidly.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.