841N254BKILF

Overview

The ICS841N254BKILF is a clock synthesizer from the FemtoClock NG series manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2.375V to 3.465V and supports a maximum frequency of 250MHz. The device features one circuit with an input-to-output ratio of 2:4. Input signals are accepted via LVCMOS or crystal interfaces, while outputs provide HCSL and LVDS formats. It utilizes a PLL with bypass capability and is housed in a 32-VFQFN package with an exposed pad.

Feature Summary

• FemtoClock NG series low-jitter clock synthesis
• 2:4 input-to-output ratio with differential outputs
• Supports LVCMOS/crystal inputs and HCSL/LVDS outputs
• Operates on 2.375V to 3.465V supply voltage

Applications

• High-performance computing systems
• Telecommunications infrastructure
• Data communication equipment

Procurement Notes

Verify component status as this part number may be discontinued. Confirm package type and suffix compatibility for surface mount installation. Check moisture sensitivity level (MSL 3) requirements for storage and handling prior to assembly.

Selection Notes

Select this component for designs requiring precise clock generation with low jitter. Ensure the system supports the required 2.375V to 3.465V voltage range. Verify that the 32-VFQFN package fits the PCB layout constraints and thermal requirements.

Part Context

This part belongs to the ICS841N254 family, specifically the BKILF variant. It is related to other FemtoClock NG devices offering similar synthesis capabilities but with different pinouts or output configurations.

Replacement Considerations

Consult official documentation for direct substitutes. Cross-reference with other FemtoClock NG series parts if functional equivalence is required.