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SGA-5389Z from SIRENZA

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SGA-5389Z

Manufacturer: SIRENZA

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier

Partnumber Manufacturer Quantity Availability
SGA-5389Z,SGA5389Z SIRENZA 3000 In Stock

Description and Introduction

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier The part **SGA-5389Z** is manufactured by **SIRENZA**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Frequency Range:** 5.1 GHz to 5.9 GHz  
- **Gain:** 14 dB  
- **Output P1dB:** 23 dBm  
- **Noise Figure:** 3.5 dB  
- **Supply Voltage:** 5V  
- **Current Consumption:** 100 mA  
- **Package Type:** Surface Mount  

### **Descriptions:**  
- The **SGA-5389Z** is a **GaAs MMIC Low Noise Amplifier (LNA)** designed for **5 GHz wireless applications**, including **Wi-Fi (802.11a) and UNII band systems**.  
- It is optimized for **low noise and high linearity**, making it suitable for **receiver front-end applications**.  

### **Features:**  
- **High Gain:** 14 dB typical  
- **Low Noise Figure:** 3.5 dB  
- **High Linearity:** 23 dBm P1dB  
- **Single 5V Supply Operation**  
- **Fully Matched Input and Output**  
- **Surface Mount Package for Easy Integration**  

This information is strictly factual from the available knowledge base. Let me know if you need further details.

Application Scenarios & Design Considerations

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier
Partnumber Manufacturer Quantity Availability
SGA-5389Z,SGA5389Z RFMD 3000 In Stock

Description and Introduction

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier **Part Number:** SGA-5389Z  
**Manufacturer:** RFMD (RF Micro Devices)  

### **Specifications:**  
- **Type:** RF Amplifier  
- **Frequency Range:** 50 MHz to 4000 MHz  
- **Gain:** 14 dB typical  
- **Noise Figure:** 2.5 dB typical  
- **Output Power (P1dB):** 20 dBm typical  
- **Supply Voltage:** 5 V  
- **Current Consumption:** 80 mA typical  
- **Package:** SOT-89  

### **Descriptions:**  
The SGA-5389Z is a broadband RF amplifier designed for applications requiring high gain and low noise figure across a wide frequency range. It is suitable for wireless infrastructure, CATV, and general-purpose RF amplification.  

### **Features:**  
- Broadband operation (50 MHz to 4 GHz)  
- High linearity  
- Low noise figure  
- Single 5 V supply operation  
- RoHS compliant  
- Lead-free package  

For detailed electrical characteristics and performance curves, refer to the official RFMD datasheet.

Application Scenarios & Design Considerations

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier
Partnumber Manufacturer Quantity Availability
SGA-5389Z,SGA5389Z RF MICRO DEVICES 5907 In Stock

Description and Introduction

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier **Part Number:** SGA-5389Z  
**Manufacturer:** RF Micro Devices  

### **Specifications:**  
- **Type:** RF Amplifier  
- **Frequency Range:** 50 MHz to 4000 MHz  
- **Gain:** 14.5 dB (typical)  
- **Noise Figure:** 2.5 dB (typical)  
- **Output Power (P1dB):** 20 dBm (typical)  
- **Supply Voltage:** 5 V  
- **Current Consumption:** 80 mA (typical)  
- **Package:** SOT-89  

### **Descriptions and Features:**  
- High-linearity, low-noise amplifier (LNA)  
- Designed for broadband applications  
- Integrated active bias circuit  
- Single positive supply operation  
- RoHS compliant  
- Suitable for wireless infrastructure, cellular, and general RF applications  

(No additional guidance or suggestions provided.)

Application Scenarios & Design Considerations

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier

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