ONET1130ECRSMR

Overview

The ONET1130ECRSMR is a laser driver from the Texas Instruments ONET1130EC series, housed in a VQFN-32 package. It operates as an 11.7-Gbps transceiver with dual clock and data recovery (CDR) circuits. The device functions within a temperature range of -40°C to +100°C and draws a working supply current of 266 mA. It is classified under Driver ICs and supports surface mount installation.

Feature Summary

• Integrates dual clock and data recovery circuits for signal integrity
• Designed for high-speed optical transmission applications
• Supports extended industrial operating temperatures

Applications

• High-speed optical communication systems
• Fiber optic transceiver modules
• Telecommunications infrastructure equipment

Procurement Notes

Verify the specific suffix 'MR' against the manufacturer's official datasheet to confirm tape-and-reel packaging and moisture sensitivity classification. Ensure compatibility with the ONET1130EC series design requirements before procurement. Cross-reference the VQFN-32 footprint dimensions with your PCB layout guidelines to prevent assembly errors.

Selection Notes

Select this component when designing systems requiring integrated clock recovery at 11.7 Gbps speeds. The VQFN-32 package offers a compact solution for space-constrained optical modules. Consider the 266 mA supply current for power budget calculations and ensure thermal management strategies align with the +100°C maximum operating temperature rating.

Part Context

This part belongs to the ONET1130EC family of laser drivers manufactured by Texas Instruments. It shares the core architecture with variants like ONET1130ECRSMT but differs in packaging configuration. The series is engineered for demanding optical networking applications requiring precise laser control and signal regeneration capabilities.

Replacement Considerations

ONET1130ECRSMT is a related variant within the same series offering identical electrical performance but in a different reel quantity configuration.