2.5V/3V, 3.0GHz CML AnyGate ANY LOGIC WITH 50ohm or 100ohm OUTPUTS The part **SY55851UKG** is manufactured by **MIC (Micrel, now part of Microchip Technology)**.  

### **Specifications:**  
- **Type:** High-Speed, Low-Power 2:1 MUX/DEMUX  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 4.25 Gbps  
- **Differential Inputs/Outputs:** Yes (CML)  
- **Propagation Delay:** < 200 ps  
- **Package:** 16-pin QFN  

### **Descriptions:**  
The SY55851UKG is a high-speed, low-power 2:1 multiplexer/demultiplexer designed for high-speed data transmission applications. It supports data rates up to 4.25 Gbps and features CML (Current Mode Logic) differential inputs and outputs for improved signal integrity.  

### **Features:**  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Wide Operating Voltage:** 3.3V supply.  
- **High-Speed Operation:** Supports data rates up to 4.25 Gbps.  
- **Differential Signaling:** CML I/O for noise immunity.  
- **Small Footprint:** 16-pin QFN package for space-constrained designs.  
- **Industrial Temperature Range:** Operates from -40°C to +85°C.  

This part is commonly used in high-speed communication systems, networking equipment, and data transmission applications.

2.5V/3V, 3.0GHz CML AnyGate ANY LOGIC WITH 50ohm or 100ohm OUTPUTS