8533AG-01LF

Overview

The Renesas 8533AG-01LF is a clock fanout buffer and multiplexer IC designed for high-speed signal distribution. It features a 2:4 input-to-output ratio with a maximum operating frequency of 650 MHz. The device accepts multiple differential and single-ended input formats, including CML, HCSL, LVDS, LVHSTL, LVPECL, and SSTL, while providing LVPECL outputs. Powered by a 3.135V to 3.465V supply, it operates within a commercial temperature range of 0°C to 70°C. The component is housed in a 20-TSSOP package (4.40mm width) and supports surface-mount installation.

Feature Summary

• Supports 2:4 fanout buffering and multiplexing functions
• Maximum frequency capability of 650 MHz
• Versatile input compatibility: CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL
• LVPECL output interface

Applications

• High-speed clock distribution networks
• Data communication systems requiring low skew buffering
• Server and storage backplane timing solutions

Procurement Notes

Verify the RoHS compliance status, as the 'LF' suffix typically indicates lead-free packaging compliant with RoHS3 standards. Confirm the specific tape-and-reel or cut-tape packaging configuration required for automated assembly processes. Ensure the 20-TSSOP footprint matches the target PCB design constraints.

Selection Notes

Select this component when a 2:4 fanout ratio with LVPECL outputs is required at frequencies up to 650 MHz. It is suitable for applications needing support for diverse input logic levels such as LVDS or CML. Verify that the 0°C to 70°C commercial temperature range meets the environmental requirements of the final system.

Part Context

This part belongs to the Renesas 8533A series of clock buffers. It serves as a successor or variant to earlier ICS8533 models, offering enhanced flexibility through multi-standard input support. The device is manufactured by Renesas Electronics Corporation and is distinct from the 853S and 8535 series which feature different pin counts and ratios.

Replacement Considerations

The 8533AG-01LFT is a verified alternative part number representing the same functional device but packaged in tape-and-reel format instead of tube.