SBB2089Z

50 - 850 MHz Cascadable InGaP HBT Active Bias MMIC Amplifier

Qorvo's SBB2089Z is a high performance InGaP HBT MMIC amplifier utilizing a Darlington configuration with an active bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 5V supply, the SBB2089Z does not require a dropping resistor as compared to typical Darlington amplifiers. The SBB2089Z product is designed for high linearity 5V gain block applications that require small size and minimal external components. It is internally matched to 50 ohm

Discontinued
i
End of Life announced June 11, 2025 (PCN 25-0092 ).
Last Time Buy: December 21, 2025
Recommended replacement for new designs: TQP3M9018
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Product Data Sheet07/16/2024
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Key Features

  • OIP3 = 43dBm at 240MHz
  • P1dB = 20dB at 500MHz
  • Single Fixed 5V Supply
  • Robust 2000V ESD, Class 2
  • Patented Thermal Design Bias Circuit
  • Low Thermal Resistance

Parameters

Frequency Min (MHz)
50
Frequency Max (MHz)
850
Gain (dB)
20
NF (dB)
2.7
OP1dB (dBm)
20
OIP3 (dBm)
43
Voltage (V)
5
Current (mA)
90
Package Type
SOT-89
ECCN
5A991.G

Technical Documents

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Design Resources

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