8N4S270KC-1080CDI

Programmable Timers And Oscillators Overview

The Renesas 8N4S270KC-1080CDI is a factory-programmable LVDS frequency-programmable crystal oscillator belonging to the FemtoClock NG series. It utilizes fourth-generation technology to deliver high clock frequencies with low phase noise, supporting output frequencies from 15.476MHz to 866.67MHz and 975MHz to 1,300MHz. The device features a programming resolution of 218Hz or better and operates on a single 2.5V or 3.3V supply. It provides one LVDS clock output with positive polarity enable control compatible with LVCMOS/LVTTL standards. Typical RMS phase jitter is specified at 0.5ps (12kHz–20MHz) and 0.6ps (1kHz–40MHz) at 231.25MHz. The component is housed in a lead-free, RoHS-compliant 6-lead ceramic package measuring 5mm x 7mm x 1.55mm and supports an ambient operating temperature range of -40°C to 85°C.

Programmable Timers And Oscillators Feature Summary

• Factory-programmable LVDS output with frequency range up to 1,300MHz
• Fourth-generation FemtoClock NG technology for optimized phase noise performance
• High frequency programming resolution of 218Hz or better
• Single 2.5V or 3.3V supply voltage operation

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 part number may be subject to limited supply or obsolescence. Confirm that the specific suffix matches the required frequency and package specifications against official datasheets before procurement.

Programmable Timers And Oscillators Selection Notes

Select this component when a fixed-frequency LVDS oscillator with precise factory programming is required. Ensure the target application frequency falls within the supported ranges of 15.476MHz–866.67MHz or 975MHz–1,300MHz. Verify power supply compatibility with 2.5V or 3.3V rails.

Programmable Timers And Oscillators Part Context

This device is part of the Renesas 8N4S270 family, which includes various programmable variants such as the 8N4S270EC and 8N4S270BC series. These components share the FemtoClock NG architecture but differ in specific frequency programming, package types, and operational parameters defined by their unique suffixes.

Programmable Timers And Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate other members of the 8N4S270 family or newer FemtoClock generations only after verifying electrical compatibility and pinout alignment.