8T49N205A-006NLGI8

Overview

The 8T49N205A-006NLGI8 is a frequency translator IC manufactured by Renesas Electronics Corporation. It operates at a maximum frequency of 1.3GHz and contains one circuit. The device features a single input and four outputs, supporting LVDS and LVPECL output types with differential signaling. It utilizes a crystal input and includes an integrated PLL with bypass capability. Power supply voltage ranges from 2.375V to 3.465V. The component is housed in a 40-VFQFN exposed pad package with dimensions of 6x6mm. It supports surface mount installation and functions within a temperature range of -40°C to 85°C.

Feature Summary

• Supports high-frequency operation up to 1.3GHz for demanding timing applications
• Integrates a phase-locked loop (PLL) with bypass functionality for flexible clock management
• Provides multiple output configurations including LVDS and LVPECL formats
• Utilizes a compact 40-VFQFN exposed pad package for efficient board space utilization

Applications

• High-speed data handling systems requiring precise timing
• Field-programmable gate array (FPGA) clock generation
• Hot-swap controller timing circuits
• Control system synchronization

Procurement Notes

Verify the obsolete status and end-of-life notices before procurement planning. Confirm that the 40-VFQFN package dimensions match the target design constraints. Ensure compatibility with the specified 2.375V to 3.465V power supply range. Check for any recent product change notifications regarding assembly sites or labeling updates. Validate that the crystal input requirement aligns with the existing oscillator infrastructure.

Selection Notes

Select this component when a 1.3GHz frequency translator is required for FPGA or control system applications. Consider the LVDS and LVPECL output options for signal integrity needs. Evaluate the 40-VFQFN package size against available PCB real estate. Verify that the single-input architecture fits the system topology. Assess the operating temperature range against environmental conditions.

Part Context

This part belongs to the FemtoClock family of clock generators and synthesizers. It serves as a specialized frequency translator rather than a standard jitter cleaner. The device complements other Renesas timing solutions by offering specific high-frequency translation capabilities. It is designed for applications requiring precise frequency conversion with low phase noise characteristics.

Replacement Considerations

The part status is listed as obsolete. Potential substitutes include other models within the 8T49N205A series or newer FemtoClock NG variants. Verify pin-to-pin compatibility and electrical specifications before substitution. Consult official cross-reference guides for approved replacement components.