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SBB-1089Z from RFMD

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SBB-1089Z

Manufacturer: RFMD, RFMD/PBF, SIRENZA

50-850MHz, Cascadable Active Bias InGaP/GaAs HBT MMIC Amplifier

Partnumber Manufacturer Quantity Availability
SBB-1089Z,SBB1089Z RFMD, RFMD/PBF, SIRENZA 1529 In Stock

Description and Introduction

50-850MHz, Cascadable Active Bias InGaP/GaAs HBT MMIC Amplifier The part **SBB-1089Z** is manufactured by **RFMD/PBF**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** RFMD/PBF  
- **Type:** RF Amplifier  
- **Frequency Range:** 50 MHz to 4000 MHz  
- **Gain:** 19 dB (typical)  
- **Noise Figure:** 2.5 dB (typical)  
- **Output Power (P1dB):** 18 dBm (typical)  
- **Supply Voltage (Vdd):** 5 V  
- **Current Consumption:** 70 mA (typical)  
- **Package:** SOT-89  

### **Descriptions:**  
- The **SBB-1089Z** is a broadband RF amplifier designed for applications requiring high gain and low noise across a wide frequency range.  
- It is suitable for use in wireless communication systems, including cellular, Wi-Fi, and other RF applications.  

### **Features:**  
- **Broadband Performance:** Covers 50 MHz to 4 GHz.  
- **High Gain:** 19 dB typical gain.  
- **Low Noise Figure:** 2.5 dB typical.  
- **Single 5V Supply Operation:** Simplifies power requirements.  
- **Compact SOT-89 Package:** Suitable for space-constrained designs.  

This information is based solely on the available knowledge base. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

50-850MHz, Cascadable Active Bias InGaP/GaAs HBT MMIC Amplifier

Alternative Part Number

  • GALI-39+ --: Wideband MMIC amplifier in the same gain class with similar frequency range and 50-ohm matching, commonly used as a drop-in replacement for SBB-series gain blocks.
  • ERA-3SM+ --: Monolithic amplifier with comparable gain and output power, available in SMT package, widely cross-referenced for RFMD SBB gain block applications.
  • HMC311SC70 --: InGaP HBT gain block covering DC to 6 GHz with similar gain and P1dB, suitable alternative when SBB-1089Z is unavailable.
  • PGA-103+ --: Wideband MMIC amplifier in the same gain class, available in SOT-89 package, and a common drop-in substitute for SBB-series gain blocks.

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