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Product Detailed Parameters
- Description：IC LASER DRV 11.3GB 3.63V 24VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Type：Modulator Driver
- Data Rate：11.3Gbps
- Number of Channels：1
- Voltage - Supply：2.97V ~ 3.63V
- Current - Supply：143 mA
- Current - Modulation：-
- Operating Temperature：-40°C ~ 100°C
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-VQFN (4x4)
- Mounting Type：Surface Mount
- Current - Bias：160 mA
- Grade：-
- Qualification：-
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Overview
The ONET1141LRGER is a single-channel laser driver manufactured by Texas Instruments, designed for high-speed optical modulation applications. It supports data rates up to 11.3Gbps and operates within a supply voltage range of 2.97V to 3.63V. The device is housed in a 24-VQFN package with dimensions of 4x4 mm, suitable for surface mount technology. It functions as a modulator driver with a typical supply current of 170 mA and an operating temperature range from -40°C to +100°C.
Feature Summary
- Supports high-speed optical signal modulation at data rates up to 11.3Gbps
- Integrated single-channel architecture for compact system design
- Operates reliably across extended industrial temperature ranges
Applications
- High-speed optical transceiver modules
- Telecommunications infrastructure equipment
- Data center interconnect systems
Procurement Notes
Verify the specific suffix 'RGER' against official Texas Instruments documentation to confirm packaging configuration and tape-and-reel specifications. Confirm component status, as this part may be subject to obsolescence notices. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.
Selection Notes
Select this component when a single-channel driver capable of 11.3Gbps operation is required. Compare power consumption and pinout compatibility with alternative drivers in the ONET1141L family. Evaluate thermal performance within the 24-VQFN package constraints for the target application environment.
Part Context
This component belongs to the ONET1141L series of laser drivers from Texas Instruments. It shares functional similarities with variants such as ONET1141LRGET, differing primarily in packaging or manufacturing lot details. The series is engineered for demanding optical communication standards requiring precise modulation control.
Replacement Considerations
ONET1141LRGET is a documented variant within the same product family. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution.
