SL23EP04NZZC-1

Clock Buffers, Drivers Overview

The SL23EP04NZZC-1 is a low skew, low jitter fanout clock buffer manufactured by Silicon Laboratories (Skyworks Solutions). It distributes one reference input clock to four buffered outputs. The device operates from DC to 220 MHz with a supply voltage range of 2.5V to 3.3V. At 66 MHz and VDD=3.3V, typical power dissipation is 10 mA. Key electrical parameters include a typical output-to-output skew of 60 ps and part-to-part skew of 80 ps at VDD=3.3V. Propagation delay is typically 2.5 ns. The component is housed in an 8-pin TSSOP package.

Clock Buffers, Drivers Feature Summary

• One input to four output fanout buffer configuration
• Low output clock skew: 60 ps typical
• DC to 220 MHz operating frequency range
• Output Enable (OE) control function

Clock Buffers, Drivers Applications

• General Purpose PCI/PCI-X Clock Buffer
• Printers, MFPs and Digital Copiers
• PCs and Work Stations
• Routers, Switchers and Servers
• Datacom and Telecom

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'Z' for OE logic implementation before procurement. Confirm that the C-grade temperature range (0°C to +70°C) meets system requirements. Check RoHS compliance status as indicated in ordering information. Ensure decoupling capacitors are placed close to VDD pins during assembly.

Clock Buffers, Drivers Selection Notes

Select this component for applications requiring low skew distribution of high-speed clocks. Compare C-grade and I-grade specifications based on ambient temperature needs. Verify load capacitance limits (15pF or 30pF) against target circuit design to ensure frequency operation within specified ranges.

Clock Buffers, Drivers Part Context

This part belongs to the SL23EP04NZ family. The 'Z' suffix indicates a specific Output Enable logic configuration where outputs go to High-Z when disabled. Other variants exist with different OE behaviors. The datasheet marks this product as 'Not Recommended for New Design'.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for current alternatives.