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SGA-1263 from SIRENZA

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SGA-1263

Manufacturer: SIRENZA

DC-4000 MHZ SILICON GERMANIUM HBT CASCADEABLE GAIN BLOCK

Partnumber Manufacturer Quantity Availability
SGA-1263,SGA1263 SIRENZA 99800 In Stock

Description and Introduction

DC-4000 MHZ SILICON GERMANIUM HBT CASCADEABLE GAIN BLOCK **Part Number:** SGA-1263  
**Manufacturer:** SIRENZA  

**Specifications:**  
- **Frequency Range:** 5.15 - 5.85 GHz  
- **Gain:** 12 dB  
- **P1dB Output Power:** 23 dBm  
- **Noise Figure:** 3.0 dB  
- **Supply Voltage:** 5V  
- **Current Consumption:** 120 mA  
- **Package Type:** Surface Mount  

**Descriptions:**  
The SGA-1263 is a high-performance GaAs MMIC amplifier designed for wireless applications in the 5.15 - 5.85 GHz frequency range. It provides high gain and linear output power, making it suitable for Wi-Fi and other broadband wireless systems.  

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

(Source: Manufacturer datasheet)

Application Scenarios & Design Considerations

DC-4000 MHZ SILICON GERMANIUM HBT CASCADEABLE GAIN BLOCK

Alternative Part Number

  • BGA-1263 --: Similar cascadable gain block amplifier in the same gain class, widely used as a drop-in replacement for Sirenza SGA-series parts.
  • PGA-103 --: Monolithic gain block amplifier with comparable frequency range and gain, available in SOT-89 package as an alternative to SGA-1263.
  • MAR-8ASM --: Low-cost MMIC amplifier covering DC to 1 GHz with similar gain and output power, suitable substitute for general-purpose RF gain stages.

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