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SY88982LMGTR from Micrel

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SY88982LMGTR

Manufacturer: Micrel, MICTEL

3.3V, 2.7Gbps High Current, Low Power Laser Driver for FP/DFB Lasers

Partnumber Manufacturer Quantity Availability
SY88982LMGTR Micrel, MICTEL 2919 In Stock

Description and Introduction

3.3V, 2.7Gbps High Current, Low Power Laser Driver for FP/DFB Lasers The part **SY88982LMGTR** is manufactured by **Micrel** (now part of Microchip Technology).  

### **Specifications:**  
- **Type:** High-Speed, Low-Power Limiting Post Amplifier  
- **Supply Voltage:** 3.3V  
- **Bandwidth:** Up to 3.2 Gbps  
- **Input Sensitivity:** 4 mV (typical)  
- **Differential Inputs and Outputs**  
- **Propagation Delay:** 200 ps (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin MSOP  

### **Descriptions:**  
The SY88982LMGTR is a high-speed limiting post amplifier designed for fiber optic applications. It provides signal conditioning for data rates up to 3.2 Gbps, making it suitable for SONET, Gigabit Ethernet, and Fibre Channel systems.  

### **Features:**  
- **Low Power Consumption:** Typically 45 mW  
- **Wide Input Dynamic Range:** 4 mV to 800 mV  
- **CML (Current Mode Logic) Outputs**  
- **Internal Signal Detect (SD) Output**  
- **Single 3.3V Power Supply**  
- **RoHS Compliant**  

This information is based on Micrel's datasheet for the SY88982LMGTR. For detailed specifications, refer to the official documentation.

Application Scenarios & Design Considerations

3.3V, 2.7Gbps High Current, Low Power Laser Driver for FP/DFB Lasers

Alternative Part Number

  • MAX3738ETG+ --: Laser driver IC in the same application class with similar modulation and bias current capabilities, available in a small TQFN package.
  • ONET4211LD --: Pin-compatible-class laser diode driver offering comparable data-rate support and bias/modulation control for optical modules.
  • ADN2870ACPZ --: Laser diode driver with similar drive current range and APC support, suitable as a functional replacement in optical transmitter designs.
  • ONET4201PAGR --: High-speed laser driver/modulator IC with comparable data-rate class and supply requirements, suitable for optical transceiver applications.

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