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SY89851UMG from MICREL

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SY89851UMG

Manufacturer: MICREL

Low Power, 3GHz, 1:2 LVPECL Fanout Buffer/Translator with Internal Termination

Partnumber Manufacturer Quantity Availability
SY89851UMG MICREL 1720 In Stock

Description and Introduction

Low Power, 3GHz, 1:2 LVPECL Fanout Buffer/Translator with Internal Termination The SY89851UMG is a high-speed, low-power 3.3V ECL/PECL 1:5 clock fanout buffer manufactured by Micrel (now part of Microchip Technology).  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 3.3V ±10%  
- **Input Type:** LVPECL, LVDS, or LVCMOS/LVTTL (with external bias)  
- **Output Type:** LVPECL  
- **Number of Outputs:** 5 (differential)  
- **Operating Frequency:** Up to 2.5GHz  
- **Propagation Delay:** 400ps (typical)  
- **Output Skew:** 20ps (typical)  
- **Power Consumption:** 90mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin MLF® (3mm x 3mm)  

### **Features:**  
- Ultra-low additive jitter (<0.1ps RMS)  
- High-speed operation (2.5GHz max)  
- Low power consumption  
- Input termination resistors included  
- Fail-safe input for open/short conditions  
- Industrial temperature range support  

### **Applications:**  
- High-speed clock distribution  
- Networking and telecommunications  
- Test and measurement equipment  
- Data center and server applications  

For detailed electrical characteristics, refer to the official datasheet from Micrel/Microchip.

Partnumber Manufacturer Quantity Availability
SY89851UMG MICREL 4490 In Stock

Description and Introduction

Low Power, 3GHz, 1:2 LVPECL Fanout Buffer/Translator with Internal Termination The SY89851UMG is a high-speed differential receiver manufactured by **Microchip Technology (formerly Micrel)**.  

### **Specifications:**  
- **Supply Voltage (VCC):** 3.3V ±10%  
- **Input Type:** Differential (LVPECL, CML, LVDS compatible)  
- **Output Type:** Differential (LVPECL)  
- **Operating Frequency:** Up to 3.2 GHz  
- **Propagation Delay:** Typically 250 ps  
- **Input Common Mode Range:** 0.5V to 2.4V  
- **Output Voltage Swing:** 800 mV (differential)  
- **Package:** 8-pin MSOP  

### **Descriptions and Features:**  
- **High-Speed Operation:** Supports data rates up to 3.2 Gbps.  
- **Low Jitter:** Optimized for low additive jitter.  
- **Wide Input Compatibility:** Accepts LVPECL, CML, and LVDS signals.  
- **Differential Output:** Provides LVPECL-compatible outputs.  
- **Low Power Consumption:** Typically 70 mW (3.3V supply).  
- **Industrial Temperature Range:** -40°C to +85°C.  
- **Applications:** Clock/data distribution, high-speed networking, and telecommunications.  

For detailed electrical characteristics and application notes, refer to the official **Microchip datasheet**.

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