8V44S269NLGI

Overview

The 8V44S269NLGI is a FemtoClock crystal-to-LVDS/LVCMOS clock synthesizer featuring ten outputs. It operates with a core voltage of 3.3V and accepts LVCMOS or crystal inputs at 25 MHz. The device generates four copies of a 125 MHz signal, designed for instrumentation and wireless applications. It is housed in a 48-VFQFN exposed pad package.

Feature Summary

• Provides ten LVDS and LVTTL output channels for clock distribution
• Supports crystal and LVCMOS input configurations
• Generates multiple copies of the reference frequency

Applications

• Instrumentation systems
• Wireless communication equipment
• Data acquisition devices

Procurement Notes

Verify the complete part number including suffixes such as NLGI to ensure correct packaging and temperature range specifications. Confirm that the 48-VFQFN package dimensions match the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when ten synchronized LVDS or LVTTL outputs are required from a single crystal source. Ensure the system design supports the 3.3V operating voltage and accommodates the specific thermal characteristics of the exposed pad package for adequate heat dissipation.

Part Context

This model belongs to Renesas' FemtoClock series of clock synthesizers. It is engineered to provide low-jitter clock signals for high-speed digital interfaces. The device integrates frequency multiplication capabilities within a compact surface-mount package suitable for dense circuit board layouts.

Replacement Considerations

Consult official cross-reference documentation for compatible substitutes. Verify pin compatibility and electrical parameters before substituting with other clock generator families.