NSC5359D-52M

Overview

The NSC5359D-52M is a temperature-compensated crystal oscillator (TCXO) manufactured by NDK. It operates at a nominal frequency of 52 MHz and utilizes a clipped sine wave output signal. The device supports a supply voltage range of 1.8V to 3.3V and features a standby function for power-down control. It is housed in a compact 4-SMD, no-lead surface-mount package designed for automated assembly processes.

Feature Summary

• Temperature compensation ensures stable frequency performance across operating conditions
• Integrated standby capability allows for active power-down management
• Compact surface-mount form factor suitable for space-constrained designs

Applications

• Wireless communication modules requiring precise clock sources
• Portable electronic devices with strict power consumption limits
• Industrial control systems utilizing standard CMOS-compatible interfaces

Procurement Notes

Verify the specific output waveform requirement, as this model provides a clipped sine wave rather than a standard square wave. Confirm that the receiving circuitry can properly interpret this signal type without additional conditioning. Ensure the design accommodates the specified 1.8V to 3.3V supply range and integrates the necessary standby control logic for power management.

Selection Notes

Select this component when a low-profile TCXO is required for applications demanding frequency stability over temperature variations. Consider the clipped sine wave output compatibility with downstream logic circuits. Evaluate the 4-SMD footprint against available board space constraints. Compare power consumption metrics against other NDK series if extended battery life is a critical design parameter.

Part Context

This oscillator belongs to NDK's NSC series, which focuses on small-footprint solutions for portable electronics. The series typically offers temperature-compensated performance in packages smaller than traditional through-hole alternatives. This specific part represents a common frequency option within the lineup, balancing size and stability requirements for modern embedded systems.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any alternative maintains the 52 MHz frequency, 4-SMD package dimensions, and clipped sine wave output characteristics. Ensure thermal compensation specifications match the original design requirements.