NZ2520SB-125MHZ-RNA3035C

Overview

The NZ2520SB-125MHZ-RNA3035C is a CMOS standard clock oscillator manufactured by NDK. It operates at a nominal frequency of 125 MHz with a frequency stability of ±5 ppm. The device utilizes a 3.3 V supply voltage and features a standby (power down) function. It is housed in a compact 4-SMD, no-lead surface-mount package measuring 2.5 mm x 2.0 mm with a maximum height of 0.90 mm.

Feature Summary

• Integrates a quartz crystal oscillator unit into an ultra-compact SMD package for space-constrained designs.
• Provides stable 125 MHz clock signals using CMOS output logic levels.
• Includes a standby control feature to reduce power consumption when the oscillator is not actively required.

Applications

• Clock generation for high-speed digital signal processing circuits
• Timing sources for telecommunications equipment requiring precise synchronization
• Power management systems utilizing standby mode capabilities

Procurement Notes

Verify that the specific ordering suffix matches the required frequency tolerance and output load specifications. Confirm that the 3.3 V operating voltage aligns with the target system's power rails. Ensure the 4-SMD footprint dimensions are compatible with the PCB layout constraints. Check for any specific reflow soldering profile requirements to maintain component integrity during assembly.

Selection Notes

Select this component when a 125 MHz reference clock is required in a minimal footprint. The ±5 ppm stability suits applications demanding higher precision than standard general-purpose oscillators. The inclusion of a standby pin allows for dynamic power management strategies. Consider the CMOS output compatibility with downstream logic families before finalizing the design.

Part Context

This part belongs to the NZ2520SB series of surface mount crystal oscillators from NDK. The series is characterized by its small 2.5 mm x 2.0 mm package size and low profile. These devices are designed to replace larger through-hole or older surface-mount oscillator packages in modern consumer electronics and industrial applications.

Replacement Considerations

FH3200025 (Diodes Incorporated), 8Z-32.000MEEV-T (TXC CORPORATION), ECS-320-10-36-CKL-TR (ECS Inc.). Note: These listed substitutes correspond to different frequencies and may not be electrically equivalent replacements for the 125 MHz NZ2520SB model.

FAQ

What is the output logic type for this oscillator?

The NZ2520SB-125MHZ-RNA3035C uses CMOS output logic.

Does this component support power saving modes?

Yes, it includes a standby (power down) function to minimize current consumption when disabled.