SN65LVDS105PWRG4

Overview

The SN65LVDS105PWRG4 is a low-voltage differential signaling (LVDS) clock fanout buffer manufactured by Texas Instruments. It accepts one LVTTL input and provides four LVDS outputs, functioning as a single-to-differential converter with buffering capabilities. The device operates within a supply voltage range of 3.0 V to 3.6 V, typically utilizing 3.3 V. It supports data rates up to 650 Mb/s and features a propagation delay of 2.7 ns. The component is housed in a 16-pin TSSOP package and is rated for an operating temperature range from -40°C to +85°C.

Feature Summary

• Converts single-ended LVTTL signals to differential LVDS outputs
• Provides four buffered LVDS channels from a single input
• Supports high-speed data transmission up to 650 Mb/s

Applications

• Clock distribution networks requiring signal conversion
• High-speed digital communication interfaces
• Data acquisition systems needing differential signaling

Procurement Notes

Verify the specific suffix 'PWRG4' to confirm the tape-and-reel packaging variant and lead-free compliance status. Ensure the ordering part number matches the required package type and environmental certifications before finalizing procurement. Cross-reference the manufacturer's latest documentation to confirm current production status and availability constraints.

Selection Notes

Select this component when a single-ended logic source must drive multiple LVDS loads. Verify that the system power supply aligns with the 3.0 V to 3.6 V operational range. Confirm that the 16-pin TSSOP footprint fits the PCB layout constraints and that the thermal requirements are met within the specified industrial temperature range.

Part Context

This part belongs to the SN65LVDS105 family of LVDS interface devices. It serves as a bridge between standard TTL/CMOS logic levels and LVDS standards, facilitating long-distance, low-noise data transmission. The device is designed for applications requiring high bandwidth and immunity to electromagnetic interference.

Replacement Considerations

Direct pin-compatible alternatives within the same family include SN65LVDS105DR and SN65LVDS105D. Verify that any substitute maintains the same LVTTL-to-LVDS conversion functionality and meets the required data rate specifications.