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SY88903ALKGTR from MIC

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SY88903ALKGTR

Manufacturer: MIC

3.3V, Burst Mode 1.25Gbps PECL High-Sensitivity Limiting Post Amplifier with TTL Loss-of-Signal

Partnumber Manufacturer Quantity Availability
SY88903ALKGTR MIC 169 In Stock

Description and Introduction

3.3V, Burst Mode 1.25Gbps PECL High-Sensitivity Limiting Post Amplifier with TTL Loss-of-Signal The SY88903ALKGTR is a high-speed limiting amplifier manufactured by Microchip Technology.  

### **Manufacturer:**  
- **Microchip Technology**  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 3.2 Gbps  
- **Input Sensitivity:** 5 mV (typical)  
- **Differential Inputs:** CML or PECL compatible  
- **Outputs:** CML (Current Mode Logic)  
- **Package:** 8-pin TDFN (2mm x 2mm)  

### **Descriptions:**  
- The SY88903ALKGTR is a high-speed limiting amplifier designed for fiber-optic and high-speed data communication applications.  
- It provides signal conditioning for low-level input signals, amplifying them to a consistent output level.  
- The device features a loss-of-signal (LOS) indicator with programmable threshold.  

### **Features:**  
- **High Gain:** Typically 50 dB  
- **Low Power Consumption:** Typically 85 mW  
- **Adjustable LOS Threshold:** Via external resistor  
- **Fast LOS Response Time:** < 10 ns  
- **Single 3.3V Power Supply Operation**  
- **Small Footprint:** 8-pin TDFN package  

This information is based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
SY88903ALKGTR MICREL 66769 In Stock

Description and Introduction

3.3V, Burst Mode 1.25Gbps PECL High-Sensitivity Limiting Post Amplifier with TTL Loss-of-Signal The part **SY88903ALKGTR** is manufactured by **MICREL** (now part of Microchip Technology).  

### **Specifications:**  
- **Type**: High-Speed, Low-Power Limiting Amplifier  
- **Supply Voltage**: 3.3V  
- **Bandwidth**: Up to 3.2GHz  
- **Input Sensitivity**: Typically 4mV (differential)  
- **Output Type**: Differential CML (Current Mode Logic)  
- **Propagation Delay**: Typically 180ps  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: 8-pin TDFN (Thin Dual Flat No-Lead)  

### **Descriptions & Features:**  
- Designed for high-speed data communication applications.  
- Provides signal amplification with low noise and distortion.  
- Includes a loss-of-signal (LOS) detect function.  
- Suitable for fiber optic and high-speed digital systems.  
- Low power consumption for power-sensitive applications.  
- Compatible with SONET, Gigabit Ethernet, and other high-speed protocols.  

For detailed datasheets, refer to **Microchip's official documentation** (since MICREL was acquired by Microchip).

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