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SGA-6486 from SIRENZA

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SGA-6486

Manufacturer: SIRENZA

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier

Partnumber Manufacturer Quantity Availability
SGA-6486,SGA6486 SIRENZA 35250 In Stock

Description and Introduction

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier The part **SGA-6486** is a **GaAs MMIC Distributed Power Amplifier** manufactured by **SIRENZA**.  

### **Specifications:**  
- **Frequency Range:** DC - 8 GHz  
- **Gain:** 11 dB (typical)  
- **Output Power (P1dB):** 26 dBm (typical)  
- **Noise Figure:** 4.5 dB (typical)  
- **Supply Voltage:** +5V  
- **Current Consumption:** 200 mA (typical)  
- **Package:** 4x4 mm QFN  

### **Descriptions and Features:**  
- Designed for broadband applications.  
- High linearity and low noise performance.  
- Suitable for communication systems, test equipment, and military applications.  
- RoHS compliant.  

For detailed datasheets or further specifications, refer to official SIRENZA documentation.

Application Scenarios & Design Considerations

DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier

Alternative Part Number

  • BGA-6489 --: Similar cascadable gain block amplifier in the same class with comparable gain and frequency range, widely available as a drop-in style replacement.
  • PGA-103+ --: Monolithic broadband gain block amplifier offering comparable gain and bandwidth, commonly used as an alternative to Sirenza gain blocks.
  • MAR-8ASM+ --: Surface-mount MMIC amplifier with similar gain and frequency coverage, a practical substitute when the original Sirenza part is unavailable.
  • HMC311SC70 --: Broadband InGaP HBT gain block with comparable gain and P1dB performance, suitable alternative when SGA-6486 is unavailable.

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