Product Overview: SN65LVDS179D by Texas Instruments

The SN65LVDS179D is a differential line driver and receiver pair designed by Texas Instruments (TI) that operates with a single 3.3-V power supply. This high-speed transceiver is part of TI's LVDS (Low-Voltage Differential Signaling) product family and is optimized for balanced and low emission data transmission. The SN65LVDS179D is particularly suited for point-to-point baseband data transmission over controlled impedance media of approximately 100 Ω. The transmission media may be printed circuit board traces, backplanes, or cables.

Key Features

• Speed: The device supports signaling rates up to 400 Mbps, making it ideal for high-speed data transmission applications.
• Low Power Consumption: It has a typical power consumption of 20 mW per channel at 200 Mbps, which helps to minimize system power requirements.
• Robustness: The SN65LVDS179D offers a wide common-mode voltage range, which allows for robust data transmission in noisy environments.
• Interoperability: It is compatible with TIA/EIA-644 LVDS standard, ensuring interoperability with other standard LVDS interfaces.
• Fail-Safe Receiver: The receiver output is high when the input is open, shorted, or idle, providing a fail-safe mechanism for critical applications.

Applications

The SN65LVDS179D is versatile and can be used in various applications such as:

• High-speed data transfer within telecommunications and computing infrastructure.
• Clock distribution networks where low skew and jitter are essential.
• Industrial control and automation systems requiring high-speed data communications.
• Networking equipment and data storage systems where data integrity and transmission speed are important.

Package and Quality

The device is offered in an 8-pin SOIC (D) package, providing a compact footprint for space-constrained applications. It is characterized for operation from -40°C to 85°C, ensuring reliable performance across a wide range of industrial temperatures. Texas Instruments is known for its commitment to quality, and the SN65LVDS179D is no exception, meeting high standards of manufacturing and reliability.