8534BMI-13LF

Overview

The 8534BMI-13LF is a clock fanout buffer manufactured by Renesas Electronics Corporation. It operates at frequencies up to 266 MHz and features a 2:4 distribution ratio. The device provides one differential LVPECL output and three single-ended LVCMOS outputs. It accepts selectable LVCMOS or LVTTL clock inputs, or crystal inputs. The component is housed in a 16-SOIC package with a width of 0.154 inches (3.90mm). It supports operation within a temperature range of -40°C to 85°C.

Feature Summary

• Provides one differential LVPECL output alongside three single-ended LVCMOS outputs for versatile signal distribution.
• Supports selectable LVCMOS/LVTTL clock inputs or direct crystal inputs for flexible system integration.
• Delivers high-performance clock buffering with low skew characteristics suitable for demanding digital applications.

Applications

• Clock distribution in high-speed digital systems
• Signal buffering for LVPECL and LVCMOS interfaces
• Crystal oscillator output expansion

Procurement Notes

Verify the specific suffix '13LF' against official Renesas documentation to confirm lead-free status and package variant accuracy. Ensure the selected distributor sources directly from authorized channels to guarantee authenticity. Cross-reference the 16-SOIC package dimensions and thermal specifications with the latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a single clock source needs to drive multiple loads requiring mixed LVPECL and LVCMOS signaling levels. It is appropriate for designs needing crystal input capability without external oscillators. Consider the 266 MHz maximum frequency limit and the specific output drive requirements relative to load capacitance.

Part Context

The 8534BMI-13LF belongs to the ICS8534 family of clock buffers. This series is designed for low-skew, high-performance clock distribution in telecommunications and computing infrastructure. The device simplifies board design by integrating multiple output standards into a single package, reducing component count compared to discrete solutions.

Replacement Considerations

The ICS8534I-13 is a documented substitute part number within the same product family. Verify pin compatibility and electrical parameters before substitution. Other variants in the ICS8534 series may offer different output configurations or voltage levels.