UVCJ18BPN 81.920000

Overview

The UVCJ18BPN 81.920000 is a 5x7 mm surface-mount clock oscillator operating at 3.3 Volts, producing an 81.92 MHz output frequency. It supports LVPECL and LVDS output types, with the 'B' suffix indicating specific enable/disable or output configuration options. The device integrates phase jitter of less than 1 ps from 12 kHz to 20 MHz, ensuring high signal integrity for demanding data transmission applications.

Feature Summary

• Integrated phase jitter performance below 1 ps within the 12 kHz to 20 MHz measurement range
• Supports both LVPECL and LVDS differential output signaling standards
• Designed specifically for high-speed Ethernet and optical carrier network interfaces

Applications

• 10 Gigabit Ethernet systems
• 40 Gigabit Ethernet systems
• Optical Carrier (OC) network applications

Procurement Notes

Verify the exact output logic family required, as the UVCJ series supports both LVPECL and LVDS configurations. Confirm that the 3.3V supply voltage aligns with your system design constraints. Ensure the 5x7 mm package footprint matches your PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when ultra-low jitter is critical for maintaining signal integrity in high-speed serial links. The integrated phase noise specification makes it suitable for replacing discrete solutions. Consider the specific output type compatibility with your receiver inputs when choosing between available variants.

Part Context

This part belongs to the MtronPTI UVCJ Series of precision clock oscillators. The series is characterized by its compact 5x7 mm form factor and low-jitter performance. It serves as a timing source for high-bandwidth data communication equipment requiring stable frequency references.

Replacement Considerations

Direct substitutes must match the 5x7 mm package, 3.3V operation, and 81.92 MHz frequency. Verify equivalent jitter specifications (<1 ps) and compatible output drive levels (LVPECL/LVDS) to ensure functional interchangeability without circuit modification.