NZ2520SB-38.900MHZ

Overview

The NZ2520SB-38.900MHZ is a CMOS clock oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 38.9 MHz and utilizes a 4-SMD, No Lead surface-mount package with dimensions of 2.5 mm x 2.0 mm x 0.9 mm. The device supports a supply voltage range of 1.8V to 3.3V and features a standby mode for power conservation. It is designed for operation within a temperature range of -10°C to +60°C.

Feature Summary

• Ultra-compact 2.5mm x 2.0mm x 0.9mm SMD package design
• CMOS output signal compatibility
• Integrated standby function for power reduction

Applications

• Clock source for digital circuits
• Embedded system timing references
• Portable electronic devices requiring low power consumption

Procurement Notes

Verify the specific operating voltage and load requirements against the target circuit design before procurement. Confirm that the -10°C to +60°C industrial temperature range aligns with the environmental conditions of the intended application. Ensure the 4-SMD footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly processes.

Selection Notes

Select this component when a compact form factor is required alongside standard CMOS interface compatibility. Consider the integrated standby feature if power management is a priority in the system architecture. Evaluate the 38.9 MHz frequency requirement against available alternatives to ensure precise timing alignment with the associated microcontroller or logic components without necessitating additional frequency dividers.

Part Context

This part belongs to the NZ2520SB series of SMD oscillators from NDK. The series is characterized by its ultra-compact size and light weight, utilizing AT-cut quartz crystals for stable oscillation. These devices are engineered for automatic mounting via IR reflow soldering, supporting lead-free manufacturing processes commonly used in modern electronics production lines.

Replacement Considerations

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