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TQ3131 from TRIQUINT

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TQ3131

Manufacturer: TRIQUINT

3V Cellular Band CDMA/AMPS LNA IC

Partnumber Manufacturer Quantity Availability
TQ3131 TRIQUINT 1700 In Stock

Description and Introduction

3V Cellular Band CDMA/AMPS LNA IC Part Number: **TQ3131**  
Manufacturer: **TriQuint Semiconductor (now part of Qorvo)**  

### **Specifications:**  
- **Type:** RF Amplifier  
- **Frequency Range:** 50 MHz to 4000 MHz  
- **Gain:** 15 dB (typical)  
- **Output Power:** 20 dBm (typical)  
- **Noise Figure:** 3.5 dB (typical)  
- **Supply Voltage:** 5 V  
- **Current Consumption:** 80 mA (typical)  
- **Package:** SOT-89  

### **Descriptions and Features:**  
- **Wideband RF Amplifier:** Suitable for applications from 50 MHz to 4 GHz.  
- **High Gain & Low Noise:** Provides good signal amplification with minimal noise.  
- **Single Supply Operation:** Simplifies power requirements.  
- **Compact Package:** SOT-89 form factor for space-constrained designs.  
- **Applications:** Used in wireless infrastructure, broadband communication, and RF signal chains.  

(Note: TriQuint Semiconductor merged with RF Micro Devices to form Qorvo in 2015.)

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