Texas Instruments

SN65ELT20DGKR

SN65ELT20DGKR Description

The SN65ELT20DGKR is a unidirectional mixed-signal translator IC designed by Texas Instruments. This device is part of the 65ELT series and is specifically engineered to translate TTL input signals into differential PECL output signals. The SN65ELT20DGKR is housed in an 8VSSOP package and is available in a surface-mount configuration, making it suitable for compact and high-density PCB designs. Despite its obsolescence, the SN65ELT20DGKR remains a reliable choice for applications requiring robust signal translation.

SN65ELT20DGKR Features

• Input Signal: The SN65ELT20DGKR accepts TTL input signals, ensuring compatibility with a wide range of digital systems.
• Output Type: It provides differential PECL output, which enhances signal integrity and reduces noise, making it ideal for high-speed and long-distance signal transmission.
• Translator Type: As a mixed-signal translator, it seamlessly converts digital TTL signals into analog differential PECL signals, offering versatile signal processing capabilities.
• Channels per Circuit: With one channel per circuit, the SN65ELT20DGKR ensures focused and efficient signal translation.
• Number of Circuits: The device includes one circuit, which simplifies design integration and reduces complexity.
• Package: The 8VSSOP package is compact and suitable for surface-mount technology (SMT), facilitating easy integration into modern PCB designs.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the SN65ELT20DGKR can be stored and handled without stringent moisture control, reducing logistical challenges.
• ECCN: Classified under ECCN 5A991B1, the device complies with international export control regulations.
• HTSUS: The SN65ELT20DGKR is categorized under HTSUS code 8542.39.0001, facilitating accurate customs classification.
• RoHS Status: The device is ROHS3 compliant, ensuring it meets the latest environmental standards for hazardous substances.
• REACH Status: It is REACH unaffected, indicating compliance with the European Union's chemical regulation framework.

SN65ELT20DGKR Applications

The SN65ELT20DGKR is well-suited for applications requiring high-speed signal translation and robust performance. Its differential PECL output makes it ideal for:

• Telecommunications: Enhancing signal integrity in fiber optic communication systems and high-speed data transmission networks.
• Networking: Improving signal quality in Ethernet and other network interfaces.
• Industrial Control Systems: Ensuring reliable signal transmission in harsh industrial environments.
• Consumer Electronics: Facilitating high-speed data transfer in devices such as routers, modems, and set-top boxes.

Conclusion of SN65ELT20DGKR

The SN65ELT20DGKR from Texas Instruments is a versatile mixed-signal translator IC that offers reliable performance in converting TTL input signals to differential PECL output. Its compact 8VSSOP package and surface-mount configuration make it suitable for modern PCB designs, while its compliance with environmental standards ensures it meets regulatory requirements. Although the device is now obsolete, it remains a robust choice for applications requiring high-speed signal translation and enhanced signal integrity. For designers seeking a reliable and efficient signal translator, the SN65ELT20DGKR continues to offer significant benefits.