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SY88343DLMG from MICREL

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SY88343DLMG

Manufacturer: MICREL, MICREL

3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal

Partnumber Manufacturer Quantity Availability
SY88343DLMG MICREL, MICREL 3150 In Stock

Description and Introduction

3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal The SY88343DLMG is a high-performance limiting amplifier manufactured by MICREL (now part of Microchip Technology). Below are its key specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** MICREL (Microchip Technology)  
- **Type:** Limiting Amplifier  
- **Data Rate:** Up to 3.2 Gbps  
- **Operating Voltage:** 3.3V  
- **Input Sensitivity:** Typically 5 mVpp (differential)  
- **Output Swing:** 800 mVpp (differential)  
- **Propagation Delay:** Typically 300 ps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The SY88343DLMG is designed for high-speed fiber-optic and copper communication systems. It provides signal conditioning and amplification for low-level input signals, converting them into well-defined digital outputs.  

### **Features:**  
- High-speed limiting amplifier for data rates up to 3.2 Gbps  
- Low input sensitivity (5 mVpp typical)  
- Adjustable output voltage swing  
- Loss-of-Signal (LOS) detect function  
- CML (Current Mode Logic) output  
- Single 3.3V power supply  
- Low power consumption  
- Industrial temperature range (-40°C to +85°C)  

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

Application Scenarios & Design Considerations

3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal

Alternative Part Number

  • DS90LV031A --: Quad LVDS line driver with similar signaling function and widely available as a drop-in style alternative.
  • SN65LVDS31 --: LVDS quad driver offering comparable electrical characteristics and pin-compatible footprint options.
  • FIN1031 --: LVDS quad line driver with similar performance and supply voltage, suitable as a functional replacement.
  • KSZ9031RNX --: Gigabit Ethernet transceiver with similar PHY functionality and widely available as a drop-in alternative in many designs.
  • DP83867IR --: Robust gigabit Ethernet PHY with comparable interface and performance characteristics, suitable for similar networking applications.
  • RTL8211E --: Common gigabit Ethernet PHY offering similar functionality and broad availability for cost-sensitive designs.

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