NT5032BA-26M-NSC5118F

Overview

The NT5032BA-26M-NSC5118F is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by NDK. It operates at a nominal frequency of 26 MHz with a CMOS output format. The device supports a supply voltage up to 3.3 V and features an enable/disable function for power management. It is designed for surface-mount technology (SMD/SMT) termination, ensuring compatibility with automated assembly processes. The unit maintains operational stability within a temperature range of -40°C to +105°C, making it suitable for demanding industrial environments.

Feature Summary

• Integrated voltage-controlled temperature compensation for enhanced frequency stability across varying thermal conditions.
• CMOS output interface compatible with standard digital logic circuits.
• Built-in enable and disable functionality to optimize system power consumption.
• Robust construction supporting operation in extreme temperatures from -40°C to +105°C.

Applications

• Base-station communication equipment
• GbEthernet network interfaces
• Optical transmission devices

Procurement Notes

Verify the specific suffix NSC5118F corresponds to the required CMOS output format and enable/disable capabilities. Confirm that the 26 MHz frequency aligns with system clock requirements. Ensure the SMD package dimensions fit the designated PCB footprint. Check for RoHS compliance status if environmental regulations apply. Validate the operating temperature range against the intended application environment.

Selection Notes

Select this component when precise frequency stability is required under fluctuating temperature conditions. The CMOS output simplifies integration into digital systems without additional buffering. The enable pin allows for dynamic power control, beneficial for battery-operated or energy-efficient designs. Consider the 3.3 V supply requirement to ensure compatibility with existing voltage rails.

Part Context

This oscillator belongs to the NT5032BA series, which includes various frequency options such as 19.2 MHz and 26 MHz. The series is characterized by its compact surface-mount form factor and high stability. Different suffixes indicate variations in output format and control specifications. This specific model targets applications requiring reliable timing signals in telecommunications infrastructure.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 26 MHz frequency, CMOS output, VCTCXO type, and 3.3 V supply constraints. Verify pinout compatibility and thermal performance before considering alternative manufacturers.

FAQ

What is the maximum supply current for this oscillator?

The maximum supply current is 6 mA.

Does this component support power saving modes?

Yes, it includes an enable and disable function to control power consumption.

What is the operating temperature range?

The device operates reliably between -40°C and +105°C.