8T49N244A-001ASGI8

Overview

The 8T49N244A-001ASGI8 is a FemtoClock NG Universal Frequency Translator manufactured by Renesas Electronics. It operates within an ambient temperature range of -40°C to +85°C and utilizes a CABGA-80 package. The device supports a maximum output frequency of 1.3 GHz and accepts input frequencies up to 710 MHz. Electrical specifications include a maximum duty cycle of 60%, jitter performance of 40 ps, and a typical operating supply current of 589 mA. Power requirements are met via 2.5 V or 3.3 V supplies, with LVPECL and LVDS output signaling types.

Feature Summary

• FemtoClock NG Universal Frequency Translator architecture
• Maximum output frequency of 1.3 GHz
• LVPECL and LVDS differential output signaling
• Jitter specification of 40 ps

Applications

Procurement Notes

Verify the component status as End-of-Life (EOL) through official manufacturer channels before procurement planning. Confirm that the specific ordering suffix matches the required electrical configuration and packaging format. Ensure compliance with RoHS directives and moisture sensitivity level (MSL) handling procedures during storage and assembly.

Selection Notes

Select this model for designs requiring high-frequency clock translation with low jitter performance. Verify compatibility between the 710 MHz maximum input frequency and the system reference source. Ensure the PCB layout accommodates the CABGA-80 package dimensions and thermal requirements for the specified operating temperature range.

Part Context

This component belongs to the 8T49N244I series within the FemtoClock family. It functions as a clock translator designed for high-performance timing applications. The part integrates multiple PLLs and output dividers to generate precise clock signals from various input references.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.