SN65LVDS311YFFT

Specialized Overview

The SN65LVDS311YFFT is a serializer manufactured by Texas Instruments, designed for high-speed data transmission applications. It converts 27 parallel CMOS inputs into three differential SubLVDS outputs, achieving a maximum data rate of 566 Mb/s. The device operates on a single power supply ranging from 1.65 V to 1.95 V. It is housed in a DSBGA-49 surface-mount package and supports industrial operating temperatures between -40°C and +85°C. This component functions as a display serial interface transmitter, facilitating efficient signal conversion for digital video and display systems.

Specialized Feature Summary

• Converts 27 parallel CMOS input signals into three differential SubLVDS output channels
• Supports high-speed serial data transmission up to 566 Mb/s
• Operates within a low voltage range of 1.65 V to 1.95 V
• Designed specifically for display serial interface (SerDes) applications

Specialized Applications

• Display serial interface transmitters
• Digital video signal processing systems
• High-speed parallel-to-serial data conversion modules

Specialized Procurement Notes

Verify the specific ordering suffix YFFT to confirm the DSBGA-49 package type and reel packaging configuration. Ensure compatibility with the required 1.65 V to 1.95 V power supply rails during system design. Confirm that the industrial temperature range meets the operational environment requirements. Cross-reference the manufacturer part number with official Texas Instruments documentation to validate authenticity and current production status before procurement.

Specialized Selection Notes

Select this component when a high channel count serializer is required for display interfaces. The 27-input architecture reduces external logic complexity compared to lower-density alternatives. Verify that the SubLVDS output standard matches the receiver specifications in the target application. Consider the DSBGA-49 footprint constraints during PCB layout planning to ensure adequate thermal dissipation and signal integrity for high-speed differential pairs.

Specialized Part Context

This device belongs to the SN65LVDS311 series of serializers from Texas Instruments. It is part of the broader family of LVDS interface ICs designed for high-speed communication. The SN65LVDS311YFFT variant specifically denotes the tape-and-reel packaging format suitable for automated surface-mount assembly processes.

Specialized Replacement Considerations

Check for pin-compatible upgrades within the same Texas Instruments SerDes family. Verify that alternative serializers support the required 27-input configuration and 566 Mb/s data rate. Ensure any substitute component maintains compatibility with the SubLVDS output standard and the 1.65 V to 1.95 V operating voltage range.