SN65LVDS116DGGR

Overview

The SN65LVDS116DGGR is a Texas Instruments LVDS clock fanout buffer featuring one input and sixteen outputs. It operates within a supply voltage range of 3 V to 3.6 V and supports maximum input frequencies up to 400 MHz. The device exhibits a maximum propagation delay of 4.7 ns. It functions reliably across an operating temperature range from -40 °C to +85 °C. The component is housed in a surface-mount package and supplied in a reel format, suitable for automated assembly processes.

Feature Summary

• Provides high-speed clock distribution with low skew characteristics
• Converts single-ended or differential inputs to sixteen LVDS outputs
• Designed for robust signal integrity in high-frequency applications

Applications

• Clock distribution networks in telecommunications equipment
• High-performance computing systems requiring precise timing
• Test and measurement instruments needing stable clock sources

Procurement Notes

Verify the specific suffix DGGR confirms the tape-and-reel packaging configuration required for your manufacturing line. Confirm that the AEC-Q100 qualification status matches your automotive or industrial reliability standards. Ensure the RoHS compliance documentation aligns with current environmental regulations for your target market. Cross-reference the datasheet revision date to ensure compatibility with your design specifications.

Selection Notes

Select this component when a single clock source must drive multiple LVDS loads simultaneously. Verify that the 400 MHz maximum frequency meets your system's timing requirements. Ensure the 3 V to 3.6 V supply voltage range matches your board's power delivery architecture. Consider the 16-output capacity to minimize component count compared to using multiple lower-channel buffers.

Part Context

This part belongs to the SN65LVDS116 series of LVDS clock buffers manufactured by Texas Instruments. It is categorized under Clock & Timer ICs within the broader interface integrated circuit portfolio. The device is designed to replace older ECL or CMOS clock drivers in high-speed digital systems requiring reduced power consumption and improved noise immunity.

Replacement Considerations

Check for direct pin-compatible alternatives within the same TI LVDS family. Verify if upgraded versions offer enhanced skew performance or additional enable features. Ensure substitute parts maintain the same 1:16 fanout ratio and LVDS output signaling standard.