2.4GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF The **LTC6400CUD-14#PBF** is a high-speed, low-noise differential amplifier manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Key Specifications:**  
- **Manufacturer:** Linear Technology  
- **Part Number:** LTC6400CUD-14#PBF  
- **Package:** 16-Lead QFN (4mm x 4mm)  
- **Supply Voltage Range:** 3.1V to 5.25V  
- **Gain:** Fixed at 14dB (5x voltage gain)  
- **Bandwidth:** 1.4GHz (at 5V supply)  
- **Input Noise Density:** 1.1nV/√Hz (typical)  
- **Output Common-Mode Voltage:** Adjustable  
- **Slew Rate:** 6500V/µs  
- **Input Impedance:** 200Ω differential  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions & Features:**  
- **High-Speed Differential Amplifier:** Designed for RF and high-speed signal processing applications.  
- **Low Noise & Distortion:** Optimized for high-fidelity signal amplification.  
- **Adjustable Output Common-Mode Voltage:** Allows flexible interfacing with ADCs and other components.  
- **Wide Supply Range:** Operates from 3.1V to 5.25V, suitable for various systems.  
- **Matched Internal Resistors:** Ensures balanced differential performance.  
- **Applications:** RF receivers, IF sampling, ADC drivers, and high-speed data acquisition.  

This part is designed for precision, high-speed signal amplification in demanding environments.