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MAX237EWG from MAXIM,MAXIM - Dallas Semiconductor

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MAX237EWG

Manufacturer: MAXIM

+5V-Powered, Multichannel RS-232 Drivers/Receivers

Partnumber Manufacturer Quantity Availability
MAX237EWG MAXIM 375 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX237EWG is a monolithic, low-power intermediate frequency (IF) amplifier manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Operating Frequency Range:** Up to 500MHz  
- **Gain:** 22dB (typical)  
- **Noise Figure:** 4.5dB (typical)  
- **Input Third-Order Intercept (IP3):** +12dBm (typical)  
- **Current Consumption:** 5.5mA (typical)  
- **Package:** 24-pin Wide SOIC (SO)  

### **Descriptions and Features:**  
- Designed for low-power IF amplification in wireless communication systems.  
- Optimized for use in cellular, cordless phones, and other RF applications.  
- Includes an internal active bias circuit for stable performance.  
- Low noise figure and high linearity for improved signal integrity.  
- Single +5V supply operation for simplified power management.  
- Wide operating frequency range supports various IF applications.  

This information is based solely on the manufacturer's datasheet for the MAX237EWG.

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers
Partnumber Manufacturer Quantity Availability
MAX237EWG MAX 1 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX237EWG is a high-performance, low-power intermediate frequency (IF) amplifier manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 20-pin Wide SOIC (SO)  
- **Operating Voltage:** +4.5V to +5.5V  
- **Frequency Range:** 10MHz to 500MHz  
- **Gain:** Adjustable up to 40dB  
- **Noise Figure:** 3.5dB (typical)  
- **Input Third-Order Intercept (IIP3):** +15dBm (typical)  
- **Supply Current:** 10mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX237EWG is designed for use in wireless communication systems, including cellular, cordless phones, and other RF applications. It provides high gain with low noise and excellent linearity, making it suitable for IF amplification in receivers.  

### **Features:**  
- Low noise figure for improved sensitivity  
- Adjustable gain control  
- High linearity for better signal integrity  
- Wide operating frequency range  
- Low power consumption  
- Integrated shutdown mode for power savings  

For detailed electrical characteristics and application circuits, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers

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