NSC5359B-26M

Overview

The NSC5359B-26M is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by NDK. It operates at a nominal frequency of 26 MHz and delivers a clipped sine wave output signal. The device functions within a supply voltage range of 1.8V and features a standby mode for power management. It utilizes a 4-SMD, No Lead surface-mount package with dimensions of 3.20mm x 2.50mm. The component is designed for applications requiring stable frequency generation in compact electronic systems.

Feature Summary

• Integrated temperature compensation for enhanced frequency stability across operating conditions
• Supports low-voltage operation with a 1.8V supply requirement
• Includes a standby function to reduce power consumption when inactive
• Provides a clipped sine wave output suitable for digital clocking applications

Applications

• Mobile communication devices requiring precise timing references
• Wireless networking equipment needing stable oscillator sources
• Portable electronics utilizing low-power clock generation
• Embedded systems demanding compact surface-mount oscillators

Procurement Notes

Verify the specific output load requirements and supply voltage compatibility before integration. Confirm that the clipped sine wave output matches the input specifications of the downstream circuitry. Ensure the 1.8V supply rail can maintain stable regulation under all operational loads. Check for any additional thermal management needs associated with the 4-SMD package in dense layouts.

Selection Notes

Select this component when a low-profile TCXO is required for 26 MHz applications. Consider the 1.8V supply constraint and standby feature for power-sensitive designs. Evaluate the clipped sine wave output against the receiving gate's input thresholds. Compare physical dimensions against available PCB space constraints.

Part Context

This part belongs to NDK's NSC series of surface-mount crystal oscillators. It represents a solution for applications needing higher stability than standard crystals but with lower power consumption than full-swing oscillators. The 26 MHz frequency is commonly used in telecommunications and data transmission interfaces.

Replacement Considerations

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