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SY89645LK4G from MICREL

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SY89645LK4G

Manufacturer: MICREL

Precision Low Skew, 1-to-4 LVCMOS/LVTTLto-LVDS Fanout Buffer

Partnumber Manufacturer Quantity Availability
SY89645LK4G MICREL 570 In Stock

Description and Introduction

Precision Low Skew, 1-to-4 LVCMOS/LVTTLto-LVDS Fanout Buffer The part **SY89645LK4G** is manufactured by **MICREL** (now part of Microchip Technology). Below are the specifications, descriptions, and features based on the available knowledge base:  

### **Specifications:**  
- **Function:** 3.3V Precision 1:5 LVPECL Fanout Buffer  
- **Supply Voltage:** 3.3V ±10%  
- **Input Type:** LVPECL  
- **Output Type:** LVPECL  
- **Number of Outputs:** 5  
- **Operating Frequency:** Up to 2.5 GHz  
- **Propagation Delay:** 300 ps (typical)  
- **Output Skew:** 20 ps (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Lead MLF (5x5 mm)  

### **Descriptions:**  
The SY89645LK4G is a high-speed, low-jitter 1:5 LVPECL fanout buffer designed for clock and data distribution applications. It provides precise signal replication with minimal skew and jitter, making it suitable for high-performance communication systems, networking, and test equipment.  

### **Features:**  
- Ultra-low additive jitter (< 0.1 ps RMS)  
- High-speed operation (up to 2.5 GHz)  
- 5 identical LVPECL outputs  
- Integrated input termination resistors  
- 3.3V power supply  
- Industrial temperature range (-40°C to +85°C)  
- Lead-free and RoHS-compliant  

For detailed electrical characteristics and application notes, refer to the official datasheet from **Microchip Technology** (formerly MICREL).

Partnumber Manufacturer Quantity Availability
SY89645LK4G MICREL 33740 In Stock

Description and Introduction

Precision Low Skew, 1-to-4 LVCMOS/LVTTLto-LVDS Fanout Buffer The SY89645LK4G is a high-speed differential receiver manufactured by **MICREL**.  

### **Key Specifications:**  
- **Function:** Differential Receiver  
- **Number of Channels:** 1  
- **Input Type:** Differential  
- **Output Type:** Differential  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  
- **Data Rate:** Up to 3.2 Gbps  

### **Descriptions and Features:**  
- Designed for high-speed data transmission applications.  
- Low jitter performance for reliable signal integrity.  
- Compatible with LVPECL, CML, and LVDS signaling standards.  
- Internal termination resistors for simplified PCB design.  
- Suitable for telecom, networking, and high-speed computing applications.  

For exact technical details, refer to the official **MICREL datasheet**.

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