NZ2520SB-40.000000MHZ

Overview

The NZ2520SB-40.000000MHZ is a surface-mount crystal oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a fundamental frequency of 40 MHz with CMOS output signals. The device features a supply voltage range of 1.8V to 3.6V and maintains a frequency stability of ±50 ppm across an operating temperature range of -40°C to +85°C. It is housed in a compact 4-SMD, no-lead package measuring 2.5 mm x 2.0 mm x 0.9 mm. The component supports automatic mounting via IR reflow soldering and is RoHS compliant.

Feature Summary

• Compact ultra-thin SMD package design suitable for space-constrained applications
• CMOS output interface compatible with standard digital logic circuits
• Supports lead-free IR reflow soldering processes for automated assembly

Applications

• Mobile communication devices requiring precise clock timing
• Fixed radio communication systems
• Office automation equipment
• Automotive electronics modules

Procurement Notes

Verify the specific suffix requirements against your circuit design needs before ordering. Confirm that the 40 MHz frequency aligns with your system's clock distribution architecture. Ensure the CMOS output voltage levels are compatible with your receiving logic inputs. Check for any recent product change notifications or lifecycle status updates from the manufacturer to ensure long-term availability for your production run.

Selection Notes

Select this component when a low-profile, high-reliability clock source is required for digital interfaces. The 2.5mm x 2.0mm footprint allows for dense PCB layouts compared to larger packages. Consider the ±50 ppm stability specification against your system's jitter tolerance requirements. The wide supply voltage range provides flexibility in power management design strategies for battery-operated or multi-voltage systems.

Part Context

This part belongs to the NZ2520SB series of SMD oscillators from NDK. The series is characterized by its ultra-compact dimensions and thin profile, designed specifically for modern portable electronics. It represents a shift from discrete crystal designs to integrated oscillator solutions, offering improved reliability and simplified circuit board layout for manufacturers focusing on miniaturization.

Replacement Considerations

CS00530-40M