849N202CKI-009LFT

Clock Generators, PLLs, Frequency Synthesizers Overview

The Renesas Electronics Corporation 849N202CKI-009LFT is a clock synthesizer and jitter attenuator belonging to the FemtoClock series. It operates within a supply voltage range of 3.135 V to 3.465 V and supports input levels including HCSL, LVDS, LVHSTL, and LVPECL. The device provides outputs in LVDS and LVPECL formats with a maximum output frequency of 1.3 GHz and a maximum input frequency of 710 MHz. Designed for surface mount installation, it functions reliably across an operating temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrated jitter attenuation capabilities for signal integrity improvement
• Supports multiple input logic standards: HCSL, LVDS, LVHSTL, LVPECL
• Delivers high-speed differential outputs via LVDS and LVPECL interfaces
• Operates on a single 3.3V nominal power supply (3.135V–3.465V)

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance computing systems requiring precise clock distribution
• Telecommunications infrastructure utilizing jitter-cleaned timing signals
• Data communication equipment demanding low-phase-noise clock sources

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

This component is officially listed as End-of-Life (EOL) by Renesas Electronics. Availability is restricted to existing stock or surplus channels. Verification of authenticity and storage history is critical due to the discontinued status. Buyers should confirm moisture sensitivity level handling requirements before procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Engineers replacing this part must account for its EOL status. The 8T49N241 series is identified as a similar replacement option within the manufacturer's portfolio. Selection requires verifying pin compatibility and electrical parameter alignment, specifically regarding the 1.3 GHz maximum output frequency and specific packaging constraints.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The 849N202CKI-009LFT is part of the broader 849N202 family of clock synthesizers. This series is marketed under the FemtoClock brand name, emphasizing low-jitter performance. The suffix '009' typically denotes specific factory programming or configuration settings distinct from other variants like the 011 or 022 models.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public documentation identifies the 8T49N241-994NLGI as a similar replacement part offered by Renesas Electronics Corporation.