EL5176IY

Overview

The EL5176IY is a high-bandwidth differential twisted-pair driver manufactured by Elantec (now part of Renesas). It features fully differential inputs, outputs, and feedback, designed for driving twisted-pair lines or applications susceptible to common-mode injection. The device supports single-ended or differential input signals while maintaining a differential output. Key electrical characteristics include a 250 MHz 3dB bandwidth, an 800 V/µs slew rate, and low distortion at 20 MHz. It operates on a single 5V supply or dual ±5V supplies, providing a maximum output current of 40 mA with a typical supply current of 8 mA.

Feature Summary

• Fully differential signal path including inputs, outputs, and feedback loops
• High bandwidth performance with 250 MHz 3dB bandwidth and 800 V/µs slew rate
• Low power consumption with typical supply current of 8 mA
• Flexible supply options supporting single 5V or dual ±5V operation

Applications

• Twisted-pair line drivers
• ADSL/HDSL drivers
• Transmission of analog signals in noisy environments
• Single-ended to differential amplification

Procurement Notes

Verify the manufacturer status as Elantec was acquired by Intersil, which is now part of Renesas Electronics. Confirm the specific suffix 'IY' corresponds to the correct package type and temperature range in the official datasheet. Check for end-of-life notifications or obsolescence warnings from the current manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a high-speed differential driver is required for twisted-pair transmission with low power constraints. Ensure the application requires a 250 MHz bandwidth and can accommodate the 40 mA output current capability. Verify that the system power supply aligns with the single 5V or dual ±5V requirement specified in the datasheet.

Part Context

The EL5176 series belongs to a family of high-performance differential amplifiers designed for video and data transmission over twisted pairs. This specific model targets applications requiring high fidelity and noise immunity. The device integrates fully differential architecture to reject common-mode noise effectively, making it suitable for professional audio, video, and telecommunications interfaces.