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MAX2451CSE from MAXIM,MAXIM - Dallas Semiconductor

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MAX2451CSE

Manufacturer: MAXIM

3V / Ultra-Low-Power Quadrature Demodulator

Partnumber Manufacturer Quantity Availability
MAX2451CSE MAXIM 2 In Stock

Description and Introduction

3V / Ultra-Low-Power Quadrature Demodulator The MAX2451CSE is a low-power intermediate frequency (IF) VGA (Variable Gain Amplifier) manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX2451CSE  
- **Package:** 16-pin narrow SOIC (Small Outline Integrated Circuit)  
- **Operating Voltage Range:** +4.5V to +5.5V  
- **Operating Frequency Range:** 1MHz to 300MHz  
- **Gain Control Range:** 45dB (typical)  
- **Gain Control Interface:** Analog (0V to 2.4V for full range)  
- **Noise Figure:** 6.5dB (typical at maximum gain)  
- **Output IP3 (Third-Order Intercept Point):** +18dBm (typical)  
- **Current Consumption:** 8.5mA (typical)  
- **Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The MAX2451CSE is a variable gain amplifier designed for IF signal processing in wireless communication systems. It provides a wide gain adjustment range with low noise and high linearity, making it suitable for applications such as cellular base stations, wireless LANs, and other RF/IF systems.  

### **Features:**  
- **Wide Gain Control Range (45dB typical)**  
- **Low Noise Figure (6.5dB typical at max gain)**  
- **High Linearity (Output IP3: +18dBm typical)**  
- **Single +5V Supply Operation**  
- **Low Power Consumption (8.5mA typical)**  
- **Analog Gain Control Interface**  
- **16-Pin SOIC Package**  

This information is based on Maxim Integrated's datasheet for the MAX2451CSE.

Application Scenarios & Design Considerations

3V / Ultra-Low-Power Quadrature Demodulator
Partnumber Manufacturer Quantity Availability
MAX2451CSE MAX 674 In Stock

Description and Introduction

3V / Ultra-Low-Power Quadrature Demodulator The MAX2451CSE is a low-power intermediate frequency (IF) VGA (Variable Gain Amplifier) manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Package:** 16-pin Narrow SOIC (CSE suffix)  
- **Operating Voltage:** +4.5V to +5.5V  
- **Frequency Range:** 1MHz to 300MHz  
- **Gain Control Range:** 50dB (adjustable via analog voltage)  
- **Noise Figure:** 4.5dB (typical)  
- **Output IP3 (Third-Order Intercept):** +22dBm (typical)  
- **Current Consumption:** 12mA (typical)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Description:**  
The MAX2451CSE is designed for use in wireless communication systems, providing variable gain amplification for IF signal processing. It features a wide dynamic range and low noise, making it suitable for applications such as cellular base stations, wireless LANs, and other RF/IF systems.  

### **Features:**  
- **Wide Gain Control Range:** 50dB linear-in-dB gain adjustment  
- **Low Noise Figure:** Optimized for high sensitivity  
- **High Linearity:** Ensures minimal signal distortion  
- **Single-Supply Operation:** Simplifies power requirements  
- **Analog Gain Control:** Adjustable via external voltage (0V to 1.4V)  
- **Low Power Consumption:** 12mA typical supply current  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3V / Ultra-Low-Power Quadrature Demodulator

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