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SGA-5489 from SIRENZA

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SGA-5489

Manufacturer: SIRENZA, STANFORD

DC-4000 MHz Silicon Germanium HBT Cascadeable Gain Block
Partnumber Manufacturer Quantity Availability
SGA-5489,SGA5489 SIRENZA, STANFORD 37680 In Stock

Description and Introduction

DC-4000 MHz Silicon Germanium HBT Cascadeable Gain Block Here are the factual details about part SGA-5489 from manufacturer SIRENZA:  

- **Manufacturer**: SIRENZA  
- **Part Number**: SGA-5489  
- **Type**: RF Amplifier  
- **Frequency Range**: 400 MHz to 2700 MHz  
- **Gain**: 15 dB (typical)  
- **Output Power (P1dB)**: 27 dBm (typical)  
- **Noise Figure**: 2.5 dB (typical)  
- **Supply Voltage**: 5V  
- **Current Consumption**: 120 mA (typical)  
- **Package**: Surface Mount (SMT)  
- **Applications**: Broadband wireless, cellular infrastructure, repeaters, and general RF amplification  

These specifications are based on available data for the SGA-5489 amplifier. Let me know if you need further details.

Application Scenarios & Design Considerations

DC-4000 MHz Silicon Germanium HBT Cascadeable Gain Block

Alternative Part Number

  • BGA-5489 --: Qorvo's BGA series is the direct successor family to the Sirenza SGA line; the BGA-5489 offers comparable gain and frequency performance with the same cascadable amplifier architecture.
  • PGA-103+ --: Mini-Circuits PGA series provides similar broadband gain and low noise in a comparable SOT-89 package, making it a practical drop-in alternative for many SGA-5489 applications.
  • HMC311SC70 --: The HMC311SC70 is a wideband gain block with similar gain and output power characteristics, suitable as a functional replacement when layout adjustments are acceptable.
  • SGA-5589 --: Same SGA series amplifier with similar gain and frequency range, direct drop-in replacement in most RF designs.
  • SGA-4589 --: Lower-frequency variant of the same SGA family with comparable gain and pinout, suitable when the application bandwidth is narrower.
  • MAR-6SM --: Widely available MMIC amplifier with similar gain and frequency coverage, commonly used as a cross-manufacturer substitute for SGA devices.

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