CDCLVP111RHBT

Overview

The CDCLVP111RHBT is a low-skew clock driver manufactured by Texas Instruments, designed to distribute one differential clock input pair to ten differential LVPECL output pairs. It features a selectable input multiplexer that accepts CML, LVDS, LVPECL, or SSTL signals. The device operates within a supply voltage range of 2.375 V to 3.8 V and supports frequencies up to 3.5 GHz. Key electrical parameters include an additive RMS jitter of 40 fs (typical), an output skew of 30 ps, and a propagation delay of less than 350 ps. It is housed in a 32-VQFN package with an exposed pad.

Feature Summary

• 1:10 Fanout Buffer with Selectable Input Multiplexer
• Low-Output Skew (Typical 15 ps) for Clock Distribution
• Additive Jitter Less Than 1 ps
• Supports Wide Supply Voltage Range from 2.375 V to 3.8 V

Applications

• High Performance Clock Distribution
• Driving 50-Ω Transmission Lines

Procurement Notes

Verify the specific ordering suffix RHBT corresponds to the Tape & Reel packaging configuration. Confirm the component meets RoHS compliance standards and lead-free requirements as specified in the manufacturer documentation before procurement.

Selection Notes

Select this component when driving multiple LVPECL loads from a single differential source with minimal skew. Ensure the input signal matches the supported formats (CML, LVDS, LVPECL, SSTL) and the system operates within the -40°C to 85°C temperature range.

Part Context

This part belongs to the CDCLVP111 series of clock drivers. It is pin-to-pin compatible with other industry-standard devices such as MC100 Series EP111, ES6111, LVEP111, and PTN1111, facilitating direct replacements in existing designs.

Replacement Considerations

Public confirmed substitute part numbers include MC100EP111, ES6111, LVEP111, and PTN1111 due to pin-to-pin compatibility.