NSC5350C-40M

Overview

The NSC5350C-40M is a temperature-compensated crystal oscillator (TCXO) manufactured by NDK. It operates at a nominal frequency of 40.0000 MHz and utilizes a clipped sine wave output signal. The device supports a supply voltage of 1.8V and is housed in a compact 4-SMD, No Lead surface-mount package. This component is designed for applications requiring stable frequency generation under varying thermal conditions.

Feature Summary

• Integrated temperature compensation for enhanced frequency stability across operating temperatures
• Low-voltage operation capability with 1.8V power supply support
• Compact surface-mount form factor suitable for space-constrained designs

Applications

• Portable electronic devices requiring precise timing references
• Communication systems utilizing 40 MHz clock signals
• Industrial control equipment needing stable oscillators

Procurement Notes

Verify the specific output waveform requirements, as this model provides a clipped sine wave rather than a square wave. Confirm that the 1.8V supply voltage aligns with your system's power architecture. Ensure the 4-SMD package dimensions fit within the designated PCB footprint constraints during the design phase.

Selection Notes

Select this component when a low-profile TCXO is required for 40 MHz applications. It is appropriate for designs prioritizing size reduction and low voltage operation. Consider the clipped sine wave output if subsequent circuitry can accommodate this signal type or if additional buffering is planned.

Part Context

This part belongs to NDK's line of surface-mount oscillators. It represents an evolution in compact timing solutions, offering temperature compensation in a small footprint. The 40 MHz frequency is common for various digital interface and communication protocols.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers before considering cross-brand replacements.