PI6C485352FAEX

Clock Buffers, Drivers Overview

The PI6C485352FAEX is a high-performance, low-skew LVPECL fanout buffer manufactured by Diodes Incorporated. It features two selectable differential inputs and translates signals to twelve pairs of differential LVPECL outputs. The device supports maximum frequencies up to 500 MHz with propagation delay under 4 ns and output-to-output skew less than 100 ps. It operates on 2.5V or 3.3V power supplies within an ambient temperature range of -40°C to +85°C. The component is housed in a 48-pin TQFP package.

Clock Buffers, Drivers Feature Summary

• Twelve pairs of differential LVPECL outputs for clock distribution
• Selectable differential CLK and /CLK inputs accepting LVDS, LVPECL, LVHSTL, SSTL, and HCSL levels
• Low propagation delay (< 4ns) and output-to-output skew (< 100ps)
• Pin-to-pin compatible with ICS85352I

Clock Buffers, Drivers Applications

• Networking systems including switches and routers
• High frequency backplane based computing platforms
• Telecommunications platforms

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix 'X' indicates tape and reel packaging when sourcing this specific part number. Confirm RoHS compliance status as the base model is Pb-free and Green. Ensure the 48-pin TQFP package dimensions match the design requirements before procurement.

Clock Buffers, Drivers Selection Notes

Select this component for applications requiring translation from various input standards (LVDS, LVPECL, etc.) to LVPECL. Ensure the design accommodates the 2.5V/3.3V dual supply requirement. Verify that the 48-pin TQFP footprint fits the PCB layout constraints.

Clock Buffers, Drivers Part Context

This part belongs to the PI6C485352 series of clock multiplexers and buffers. It serves as a direct replacement for the ICS85352I in existing designs. The FAEX suffix denotes the 48-pin TQFP package with tape and reel packaging.

Clock Buffers, Drivers Replacement Considerations

The datasheet explicitly states pin-to-pin compatibility with the ICS85352I. No other substitutes are documented in the provided material.