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ISL59444IB from INTERSIL

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ISL59444IB

Manufacturer: INTERSIL

1GHz, 4 x 1 Multiplexing Amplifier with Synchronous Controls

Partnumber Manufacturer Quantity Availability
ISL59444IB INTERSIL 212 In Stock

Description and Introduction

1GHz, 4 x 1 Multiplexing Amplifier with Synchronous Controls The **ISL59444IB** is a high-speed, quad-channel, differential amplifier manufactured by **Intersil** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Intersil  
- **Type:** High-speed differential amplifier  
- **Number of Channels:** 4 (Quad)  
- **Bandwidth:** 400 MHz (typical)  
- **Slew Rate:** 1800 V/µs (typical)  
- **Supply Voltage Range:** ±4.5 V to ±6 V (dual supply)  
- **Input Voltage Noise:** 2.4 nV/√Hz (typical)  
- **Gain Bandwidth Product:** 400 MHz (typical)  
- **Output Current:** ±80 mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-lead LQFP  

### **Descriptions:**  
The ISL59444IB is designed for high-speed signal processing applications, providing low distortion and high bandwidth. It is suitable for driving ADCs, video signal processing, and other high-frequency applications. The quad-channel configuration allows for multiple differential signal amplification in a single package.

### **Features:**  
- **High Bandwidth:** 400 MHz for high-speed signal amplification.  
- **Fast Slew Rate:** 1800 V/µs for rapid signal response.  
- **Low Distortion:** Optimized for minimal harmonic distortion.  
- **Quad Differential Amplifiers:** Four independent channels in one IC.  
- **High Output Drive:** Capable of driving heavy loads with ±80 mA output current.  
- **Wide Supply Range:** Operates from ±4.5 V to ±6 V.  
- **Low Noise:** 2.4 nV/√Hz input voltage noise for clean signal amplification.  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

1GHz, 4 x 1 Multiplexing Amplifier with Synchronous Controls

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