8N4S270EC-1088CDI

Programmable Timers And Oscillators Overview

The Renesas 8N4S270EC-1088CDI is a factory-programmable LVDS frequency-programmable crystal oscillator from the FemtoClock NG series. It utilizes fourth-generation technology to deliver high clock frequencies with low phase noise, specifically achieving typical RMS jitter of 0.5ps at 231.25MHz (12kHz–20MHz) and 0.6ps (1kHz–40MHz). The device supports 2.5V or 3.3V supplies and operates within an ambient temperature range of -40°C to 85°C. It is housed in a lead-free RoHS-compliant 6-lead ceramic package measuring 5mm x 7mm x 1.55mm.

Programmable Timers And Oscillators Feature Summary

• Factory-programmable output frequency ranging from 15.476MHz to 866.67MHz and 975MHz to 1,300MHz with resolution of 218Hz or better.
• Low phase noise performance with typical RMS jitter of 0.5ps (12kHz–20MHz) and 0.6ps (1kHz–40MHz) at 231.25MHz.
• Single LVDS clock output with positive polarity enable control compatible with LVCMOS/LVTTL levels.

Programmable Timers And Oscillators Applications

• Wireless infrastructure equipment
• Telecommunication systems
• Networking end equipment

Programmable Timers And Oscillators Procurement Notes

Verify current availability status as this component may be subject to limited supply or obsolescence. Confirm that the specific suffix corresponds to the required frequency programming and voltage options. Ensure compliance with RoHS 6 standards for environmental requirements before procurement.

Programmable Timers And Oscillators Selection Notes

Select this model when precise factory-set frequencies are required without external programming interfaces. Verify that the LVDS output interface matches the receiver input specifications. Ensure the operating temperature range of -40°C to 85°C meets the system's thermal environment constraints.

Programmable Timers And Oscillators Part Context

This part belongs to the 8N4S270 series of FemtoClock NG oscillators. It shares the same core technology and packaging as variants like the 8N4S270EC-2199CDI, differing primarily in the factory-programmed output frequency determined by the numeric suffix.

Programmable Timers And Oscillators Replacement Considerations

Direct substitutes include other 8N4S270 series variants such as 8N4S270BC-1024CDI8 or 8N4S270KC-1088CDI, provided the specific frequency programming matches the design requirements. Cross-reference datasheets for pin compatibility and electrical parameters.