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UPC251G from NEC

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UPC251G

Manufacturer: NEC

440mW; V(cc): 36V; general purpose and dual operational amplifier

Partnumber Manufacturer Quantity Availability
UPC251G NEC 1960 In Stock

Description and Introduction

440mW; V(cc): 36V; general purpose and dual operational amplifier The part **UPC251G** is a **GaAs MMIC (Gallium Arsenide Monolithic Microwave Integrated Circuit) SPDT (Single Pole Double Throw) switch** manufactured by **NEC (Nippon Electric Company)**.  

### **Specifications:**  
- **Frequency Range:** DC to 3 GHz  
- **Insertion Loss:** 0.5 dB (typical) at 1 GHz  
- **Isolation:** 30 dB (typical) at 1 GHz  
- **Input Power Handling:** 26 dBm (typical)  
- **Switching Speed:** 10 ns (typical)  
- **Control Voltage:** 0 / +5 V  
- **Package:** SOT-143 (4-pin)  

### **Descriptions and Features:**  
- Designed for **RF switching applications** in wireless communication systems.  
- **Low insertion loss and high isolation** for improved signal integrity.  
- **Fast switching speed** suitable for TDD (Time Division Duplex) systems.  
- **GaAs FET technology** ensures high reliability and performance.  
- **Single positive control voltage** simplifies interface with digital circuits.  
- **Compact SOT-143 package** for space-constrained designs.  

This part is commonly used in **mobile communication, test equipment, and RF modules**.

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