CDCLVP2106RHAR

Overview

The CDCLVP2106RHAR is a dual universal-to-LVPECL buffer manufactured by Texas Instruments. It features two independent buffers, each providing a 1:12 fan-out ratio. The device supports LVCMOS, LVDS, LVPECL, and LVTTL input levels, converting them to LVPECL outputs. It operates at frequencies up to 2 GHz with a supply voltage range of 2.375 V to 3.6 V. Designed for surface mount applications, it is housed in a 40-VQFN package (6x6 mm) with an exposed pad. The component functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Dual 1:12 Universal-to-LVPECL Buffer Configuration
• Supports LVCMOS, LVDS, LVPECL, and LVTTL Inputs
• Maximum Operating Frequency of 2 GHz
• Supply Voltage Range of 2.375 V to 3.6 V

Applications

• High-speed clock distribution networks
• LVPECL output buffering for digital systems
• Universal clock signal translation and distribution

Procurement Notes

Verify the specific ordering suffix RHAR corresponds to the Tape & Reel packaging format as indicated in the product parameters. Confirm that the 40-VQFN (6x6 mm) package dimensions match the design constraints. Ensure the supplier provides documentation confirming the 2.375 V to 3.6 V supply voltage requirements and the -40°C to 85°C operating temperature range for compliance.

Selection Notes

Select this component when a dual buffer with high fan-out capability (1:12) is required for LVPECL outputs. It is suitable for designs needing to accept multiple common logic input standards (LVCMOS, LVDS, LVPECL, LVTTL). The 2 GHz frequency rating makes it appropriate for high-speed data acquisition or communication interfaces requiring precise clock distribution.

Part Context

This part belongs to the family of universal clock buffers designed for flexible interface applications. It serves as a distribution element in complex timing architectures, allowing a single source clock to drive numerous downstream components while maintaining signal integrity across different voltage domains.

Replacement Considerations

Check for other variants within the same series that offer different fan-out ratios or output types. Verify pinout compatibility if substituting with similar dual-buffer devices from the manufacturer.