SN65LVDS301ZQE

Overview

The SN65LVDS301ZQE is a serializer integrated circuit manufactured by Texas Instruments, designed for high-speed serial interconnects. It converts parallel LVDS inputs into a single differential LVDS output stream. The device supports data rates up to 1.755 Gb/s and operates within a supply voltage range of 1.65 V to 1.95 V. It features 27 parallel input channels and utilizes an NFBGA-80 package suitable for surface-mount applications. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Converts 27-bit parallel LVDS data streams into a serialized differential LVDS output for efficient transmission.
• Supports high-speed data transfer rates up to 1.755 Gb/s with low power consumption characteristics.
• Integrated programmable pre-emphasis and equalization controls to optimize signal integrity over various channel lengths.

Applications

• Display serial interfaces for QVGA to VGA resolution panels
• High-speed data acquisition systems requiring parallel-to-serial conversion
• Industrial communication links utilizing LVDS signaling standards

Procurement Notes

Verify the specific suffix ZQE against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure compatibility with the target PCB footprint for the NFBGA-80 configuration. Cross-reference the manufacturing date code and RoHS compliance status with current distributor listings to guarantee material consistency and regulatory adherence for the intended production run.

Selection Notes

Select this component when a 27-channel serializer is required for display or data link applications. Confirm that the system design accommodates the 1.8 V nominal supply voltage and the thermal requirements of the NFBGA-80 package. Evaluate trace impedance and length constraints to leverage the internal equalization features effectively for reliable signal transmission at maximum data rates.

Part Context

This part belongs to the SN65LVDS301 family of serializers, which are optimized for display interface applications. The series provides solutions for converting parallel video data into serial formats compatible with LVDS receivers. The ZQE suffix typically denotes a specific packaging variant within the broader product line, distinguishing it from other pin-compatible or functionally similar devices in the same category.

Replacement Considerations

Consult the Texas Instruments SN65LVDS301 datasheet for officially listed alternative packages or updated revisions. Verify pinout compatibility and electrical parameters before substituting with other serializers in the LVDS family. Ensure any replacement maintains the 27-bit input width and 1.755 Gb/s speed capability required by the original design.

FAQ

What is the maximum data rate supported by the SN65LVDS301ZQE?

The device supports a maximum data rate of 1.755 Gb/s per serial output lane.

Does the SN65LVDS301ZQE include signal conditioning features?

Yes, the component includes programmable pre-emphasis and equalization settings to adjust signal quality based on channel characteristics.

What is the operating supply voltage range for this serializer?

The SN65LVDS301ZQE operates with a supply voltage between 1.65 V and 1.95 V, with a typical nominal value of 1.8 V.