CDCLVP111MVFREP

Overview

The CDCLVP111MVFREP is a Texas Instruments clock buffer and multiplexer featuring a 2:10 input-to-output ratio. It accepts differential inputs in CML, LVDS, LVPECL, or SSTL formats and distributes them to ten differential LVPECL outputs. The device supports frequencies up to 3.5 GHz with a supply voltage range of 2.375 V to 3.8 V. Packaged in a 32-LQFP (7x7 mm) housing, it operates within an extended temperature range of -55°C to +125°C. This component is designed for low-skew clock distribution applications requiring high-speed signal integrity.

Feature Summary

• 2:10 fanout buffer with selectable input multiplexer
• Supports CML, LVDS, LVPECL, and SSTL input standards
• Maximum operating frequency of 3.5 GHz
• Extended industrial temperature range (-55°C to +125°C)

Applications

• High-performance clock distribution networks
• Driving 50-ohm transmission lines
• Multiplexing dual clock sources for system redundancy

Procurement Notes

Verify the specific suffix 'REP' against the manufacturer's official documentation to confirm any environmental or reliability qualifications distinct from the standard commercial grade. Ensure the 32-LQFP package dimensions match the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when a 2:10 fanout ratio with low skew is required for LVPECL output stages. Confirm that the input source matches one of the supported standards (CML, LVDS, LVPECL, SSTL). Verify that the system power supply falls within the 2.375 V to 3.8 V range and that the operating environment stays within the -55°C to +125°C specification.

Part Context

This part belongs to the CDCLVP111 series of low-skew clock drivers. It serves as a direct replacement for legacy components such as the MC100EP111, ES6111, LVEP111, and PTN1111, maintaining pin compatibility while offering modern performance metrics and broader input standard support.

Replacement Considerations

Pin-to-pin compatible replacements include MC100EP111, ES6111, LVEP111, and PTN1111. Verify electrical parameters and temperature ranges when substituting these legacy parts.