8NJ-125.000MDE-T

Oscillators Overview

The 8NJ-125.000MDE-T is a standard clock oscillator manufactured by TXC Corporation, designed for high-performance timing applications requiring low jitter and phase noise. It operates at a frequency of 125 MHz with CMOS output levels. The device supports dual voltage configurations, specifically 3.3V and 1.8V operation, and includes an enable/disable control function. It utilizes a quartz crystal resonator housed in a compact 4-SMD, no lead package measuring 2.0mm x 1.6mm. The unit offers a frequency stability of ±50ppm and functions within a temperature range of -40°C to 85°C.

Oscillators Feature Summary

• Low jitter and phase noise performance for precise timing
• Integrated enable/disable control functionality
• Dual voltage support for 3.3V and 1.8V systems
• Compact surface-mount package design

Oscillators Applications

• High-speed digital signal processing circuits
• Communication equipment requiring stable clock sources
• Embedded systems with tight space constraints
• Network infrastructure components

Oscillators Procurement Notes

Verify the specific voltage configuration required for your application, as datasheets indicate both 3.3V and 1.8V variants exist under similar part numbering conventions. Confirm the operating temperature range matches your environmental requirements, noting potential variations between -40°C to 85°C and -40°C to 105°C depending on the exact revision. Ensure the package dimensions align with your PCB footprint specifications before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when low jitter and phase noise are critical for system integrity. Consider the enable/disable feature if power management during idle states is necessary. Evaluate the 2.0x1.6mm footprint against available board space. Compare against other series like 8W or BF if different output types such as LVDS or larger packages are preferred for specific thermal or electrical needs.

Oscillators Part Context

This oscillator belongs to TXC's standard clock oscillator family, specifically the 8NJ series known for miniaturization. It complements larger packages like the BF series while offering superior noise characteristics compared to basic ceramic oscillators. The CMOS output makes it suitable for direct interfacing with modern digital logic families without additional buffering in many cases.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative models from the same manufacturer only after consulting official cross-reference guides.