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Product Detailed Parameters
- Description：IC LASER DRVR 2.5GBPS 3.6V 32MLF
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Type：Laser Diode Driver, Burst Mode
- Data Rate：2.5Gbps
- Number of Channels：2
- Voltage - Supply：3V ~ 3.6V
- Current - Supply：90 mA
- Current - Modulation：85mA
- Operating Temperature：-40°C ~ 85°C
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Mounting Type：Surface Mount
- Current - Bias：70 mA
- Grade：-
- Qualification：-
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Overview
The SY88236LMG-TR is a high-performance laser diode driver manufactured by Microchip Technology. It operates at a data rate of 2.5 Gbps and supports burst-mode functionality for optical communication systems. The device features two channels and requires a supply voltage between 3V and 3.6V. It is housed in a 32-pin QFN (5x5 mm) package, designated as 32-QFN or 32MLF. This component integrates post-amplifier capabilities to drive laser diodes efficiently.
Feature Summary
- Supports burst-mode operation for dynamic power management in optical links
- Integrates dual-channel laser diode driving with post-amplification
- Designed for high-speed data transmission up to 2.5 Gbps
Applications
- Optical communication transceivers
- Fiber optic network interfaces
- High-speed serial data transmission modules
Procurement Notes
Verify the specific suffix TR indicates tape-and-reel packaging configuration. Confirm the 32-QFN package dimensions match your PCB footprint requirements. Ensure supply voltage ranges align with system design constraints. Check RoHS compliance status if required for your manufacturing process. Validate that the 2.5 Gbps data rate meets your application bandwidth needs.
Selection Notes
Select this component when burst-mode laser control is required for optical transceivers. The dual-channel architecture simplifies designs needing independent laser control. The integrated post amplifier reduces external component count. Ensure compatibility with 3V to 3.6V logic levels. Consider the thermal performance of the QFN package for your enclosure design.
Part Context
This part belongs to Microchip's SY88236 series of laser drivers. It is functionally related to the SY88236LMG but differs in packaging format. The series targets optical networking applications requiring precise laser current control. Other variants may offer different pin counts or data rates within the same family.
Replacement Considerations
The SY88236LMG is a direct functional equivalent with identical electrical specifications but potentially different packaging. Verify pinout compatibility before substitution. No other public substitute part numbers are confirmed for this specific model.
