85356AMILF

Overview

The Renesas 85356AMILF is a clock buffer and multiplexer IC manufactured by Renesas Electronics Corporation. It features a 2:4 input-to-output ratio, supporting a maximum frequency of 266 MHz. The device operates on a single supply voltage ranging from 3.135 V to 3.465 V. It utilizes LVCMOS and LVTTL for input signals and provides LVPECL outputs. The component is housed in a 20-TSSOP package with a width of 4.40 mm and is designed for surface mount installation. It supports an operating temperature range from -40°C to 85°C.

Feature Summary

• Clock fan-out buffer and multiplexer with a 2:4 input-to-output ratio
• Maximum operating frequency of 266 MHz
• LVCMOS/LVTTL inputs converted to LVPECL outputs
• Available in a 20-TSSOP (0.173", 4.40mm wide) surface-mount package

Applications

• High-performance computing systems requiring precise clock distribution
• Telecommunications infrastructure equipment
• Industrial control systems utilizing differential clock signaling

Procurement Notes

Verify the specific suffix 'AMI' against official Renesas documentation to confirm pinout compatibility and electrical characteristics, as suffixes often denote package variations or material compositions. Ensure the design accommodates the 3.135V to 3.465V supply requirement and LVPECL output levels. Confirm RoHS compliance status via the latest datasheet revision before finalizing procurement specifications.

Selection Notes

Select this component when a 2:4 fan-out buffer with LVPECL outputs is required for frequencies up to 266 MHz. It is suitable for designs needing LVCMOS or LVTTL input compatibility. Compare against similar models like the 8535AGI-01LF if different input/output configurations or package types are needed. Ensure the PCB layout supports the 20-TSSOP footprint and thermal requirements for the -40°C to 85°C operating range.

Part Context

This part belongs to the Renesas 8535A series of clock buffers and multiplexers. The series typically includes variants with different input/output ratios and packaging options. The 85356AMILF specifically addresses applications requiring two inputs to drive four LVPECL outputs, providing flexibility in clock source selection within high-speed digital systems.

Replacement Considerations

Publicly confirmed substitute part numbers for the 85356AMILF were not found in the provided reference data. Verify cross-references with Renesas engineering support or consult equivalent product lines such as the ICS8535 family for potential functional alternatives.