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SGA-5289Z from RFMD

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SGA-5289Z

Manufacturer: RFMD

DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier

Partnumber Manufacturer Quantity Availability
SGA-5289Z,SGA5289Z RFMD 26219 In Stock

Description and Introduction

DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier The part **SGA-5289Z** is manufactured by **RFMD** (RF Micro Devices).  

### **Specifications:**  
- **Type:** RF Amplifier  
- **Frequency Range:** 50 MHz to 4000 MHz  
- **Gain:** 20 dB (typical)  
- **Noise Figure:** 2.5 dB (typical)  
- **Output Power (P1dB):** 23 dBm (typical)  
- **Supply Voltage:** 5V  
- **Current Consumption:** 80 mA (typical)  
- **Package:** SOT-89  

### **Descriptions and Features:**  
- **Wideband Performance:** Operates from 50 MHz to 4 GHz, making it suitable for various RF applications.  
- **High Gain:** Provides a typical gain of 20 dB, enhancing signal strength.  
- **Low Noise Figure:** Ensures minimal signal degradation with a typical noise figure of 2.5 dB.  
- **High Linearity:** Supports high output power with a P1dB of 23 dBm.  
- **Single Supply Operation:** Requires only a 5V supply, simplifying design integration.  
- **Compact Package:** Housed in an SOT-89 package for space-constrained applications.  

This amplifier is commonly used in wireless infrastructure, broadband communication, and other RF systems requiring high gain and low noise.

Application Scenarios & Design Considerations

DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier
Partnumber Manufacturer Quantity Availability
SGA-5289Z,SGA5289Z SIRENZA 3000 In Stock

Description and Introduction

DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier **Part Number:** SGA-5289Z  
**Manufacturer:** SIRENZA  

### **Specifications:**  
- **Frequency Range:** 5.0 GHz to 5.9 GHz  
- **Gain:** 14 dB (typical)  
- **Output Power (P1dB):** 28 dBm (typical)  
- **Noise Figure:** 3.5 dB (typical)  
- **Supply Voltage:** +5V  
- **Current Consumption:** 180 mA (typical)  
- **Package Type:** Surface Mount  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The SGA-5289Z is a high-performance GaAs MMIC amplifier designed for applications in the 5.0 GHz to 5.9 GHz frequency range. It provides high gain and linear output power, making it suitable for wireless communication systems, including Wi-Fi and other broadband applications.  

### **Features:**  
- High linearity and gain  
- Single +5V supply operation  
- Low noise figure  
- Surface-mount package for easy integration  
- RoHS compliant  

For detailed electrical and mechanical characteristics, refer to the manufacturer's datasheet.

Application Scenarios & Design Considerations

DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier

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