8T49N008A-005NLGI

Overview

The 8T49N008A-005NLGI is a high-performance clock generator and frequency synthesizer from the FemtoClock NG series by Renesas Electronics. It operates at a maximum frequency of 200 MHz and features a VQFN-40 package. The device supports multiple input formats including HCSL, LVDS, and LVPECL, with output options in LVDS and LVPECL configurations. It functions within a supply voltage range of 2.375 V to 3.465 V and is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports differential input and output signal configurations
• Integrates programmable phase-locked loop (PLL) functionality
• Compatible with standard surface mount installation methods

Applications

• High-speed data communication systems
• Network infrastructure equipment
• Telecommunications base stations

Procurement Notes

Verify component authenticity through authorized distributors or official Renesas channels. Confirm RoHS compliance status and check for Product Change Notices (PCN) regarding manufacturing site updates or material substitutions. Ensure storage conditions meet moisture sensitivity level (MSL) requirements prior to assembly.

Selection Notes

Select this component when low jitter performance and flexible input/output interface compatibility are required. Consider the VQFN-40 footprint for space-constrained designs. Evaluate thermal management capabilities given the operating temperature range and ensure power supply stability within the specified voltage limits for optimal signal integrity.

Part Context

This part belongs to the FemtoClock NG family, designed for advanced timing applications requiring precise frequency synthesis. It serves as a critical component in systems demanding high-frequency stability and low phase noise, replacing older generation clock generators with enhanced programmability and integration capabilities.

Replacement Considerations

Consult official cross-reference guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before substitution. Check for end-of-life notifications and assess long-term availability for production continuity.