NZ2520SB-7.600000MHZ

Overview

The NZ2520SB-7.600000MHZ is a clock crystal oscillator manufactured by NDK, designed for surface-mount applications with dimensions of 2.5mm x 2.0mm and a height of 0.9mm. It operates at a nominal frequency of 7.6MHz using CMOS output technology. The device supports a supply voltage range of 1.8V to 3.3V and includes a standby function for power management. It features a total frequency tolerance of ±50ppm and an operating temperature range from -40°C to +85°C.

Feature Summary

• CMOS output interface ensures low power consumption and compatibility with standard digital logic circuits.
• Integrated standby pin allows for active power-down control to extend battery life in portable devices.
• Utilizes AT-cut crystal resonator technology to achieve stable frequency performance across the specified industrial temperature range.

Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART and SPI
• Power management systems requiring precise timing in standby modes

Procurement Notes

Verify that the specific order suffix matches the required frequency tolerance and package variant. Confirm that the design-in process accounts for the 1.8V to 3.3V supply voltage constraints. Ensure the PCB layout adheres to the recommended footprint dimensions to maintain signal integrity and mechanical stability during assembly.

Selection Notes

Select this component when a small form factor is required alongside low power consumption capabilities. The CMOS output type is suitable for direct interfacing with digital loads without additional buffering. Consider the standby feature if the application demands significant power reduction during inactive periods compared to non-stby oscillators.

Part Context

This part belongs to the NZ2520SB series of clock crystal oscillators from NDK. The series is characterized by its compact 2520 package size and robust performance in consumer electronics. It complements other NDK oscillator families by offering a balance between physical miniaturization and functional reliability for timing-critical applications.

Replacement Considerations

Direct substitutes include other 7.6MHz CMOS oscillators in the 2520 package from manufacturers like Epson or TXC. Verify equivalent parameters such as load capacitance, drive level, and output waveform compatibility before substitution.

FAQ

What is the maximum current consumption during standby mode?

The datasheet specifies a standby current limit, typically in the microampere range, ensuring minimal power drain when the device is disabled.

Does the NZ2520SB support 1.8V operation?

Yes, the device is rated for a supply voltage range starting from 1.8V up to 3.3V, making it suitable for low-voltage digital systems.