MC10SX1190DT

Drivers, Receivers, Transceivers Overview

The MC10SX1190DT is a differential receiver and transmitter designed for driving coaxial cables, featuring loop resiliency circuitry. It operates at data rates up to 2.5 Gb/s with a typical propagation delay of 425 ps. The device supports single positive supply operation at VCC = 3.0 V to 3.6 V (VEE = 0 V) or VCC = 4.5 V to 5.5 V (VEE = 0 V). It provides a 1.4 V output swing on the cable-driving output and includes 75 kΩ internal input pull-down resistors. Packaged in a TSSOP-20, it offers ESD protection of 2000 V Human Body Model.

Drivers, Receivers, Transceivers Feature Summary

• Multiplexes output cable drive source between local transmitter inputs and cable receiver inputs via TTL-compatible control.
• Generates enhanced output swings approximately 70% larger than standard PECL outputs for proper coaxial termination.
• Incorporates internal 75 kΩ pull-down resistors and robust ESD protection capabilities.

Drivers, Receivers, Transceivers Applications

• Fibre Channel-Arbitrated Loop (FC-AL) bypass elements
• Serial Storage Architecture (SSA) applications
• Back panel interconnects requiring fault-tolerant active switches

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and shipping configuration. The DT suffix indicates a TSSOP-20 rail package. Confirm RoHS compliance status as indicated by the 'G' suffix if required, and validate lead times directly with authorized distributors.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing high-speed serial links requiring coaxial cable driving capability and loop resiliency. Ensure the system power supply aligns with the specified ranges of 3.3 V or 5.0 V relative to VEE. Verify that the TTL multiplexer control signals meet the required voltage thresholds for SEL pin operation.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MC10SX series from onsemi, specialized for high-speed serial interface applications. It integrates the drive capability of the MC10EP89 Coaxial Cable Driver with additional multiplexing logic. The series targets storage area network architectures needing compact, fault-tolerant node solutions.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for obsolescence notices or recommended upgrades within the MC10SX family.