CDCLVD1216RGZR

Overview

The CDCLVD1216RGZR is a fanout buffer and distribution circuit manufactured by Texas Instruments. It features a 2:16 input-to-output ratio, accepting differential inputs in LVCMOS, LVDS, or LVPECL formats and providing LVDS outputs. The device supports a maximum frequency of 800 MHz and operates on a supply voltage range of 2.375 V to 2.625 V. Packaged in a 48-VQFN (7x7 mm) exposed pad configuration with Tape & Reel mounting, it is designed for surface mount applications within an operating temperature range of -40°C to 85°C.

Feature Summary

• 2:16 Fanout Buffer Configuration
• Supports LVCMOS, LVDS, and LVPECL Inputs
• LVDS Output Interface
• 800 MHz Maximum Frequency

Applications

• Clock Distribution Networks
• High-Speed Data Acquisition Systems
• Telecommunications Infrastructure

Procurement Notes

Verify the specific ordering suffix RGZR corresponds to the Tape & Reel packaging format as indicated in the product description. Confirm that the 48-VQFN package dimensions match the design constraints. Ensure the supply voltage requirements align with the 2.375 V to 2.625 V specification before procurement.

Selection Notes

Select this component when a single clock source needs to drive sixteen downstream loads with LVDS signaling. Verify that the system power supply can maintain the required 2.375 V to 2.625 V range. Consider the 48-VQFN thermal performance if high ambient temperatures are expected within the -40°C to 85°C operational window.

Part Context

This part belongs to the clock buffer and driver category from Texas Instruments. It serves as a signal conditioning component for distributing clock signals in high-speed digital systems. The 48-VQFN package allows for compact PCB layouts while maintaining electrical performance at frequencies up to 800 MHz.

Replacement Considerations

Check datasheets for alternative 2:16 LVDS clock buffers with compatible 2.5 V operation and 48-pin QFN packages. Ensure pin compatibility and electrical specifications match before substitution.