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SBB4089Z - 50MHz to 6000MHz CASCADABLE ACTIVE BIAS InGaP HBT MMIC AMPLIFIER

General Description

RFMD’s SBB4089Z 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.

Key Features

  • OIP3=35.2dBm at 1950MHz.
  • P1dB=19.3dBm at 1950MHz.
  • Single Fixed 5V Supply.
  • Robust 1000V ESD, Class 1C.
  • Patented Thermal Design & Bias Circuit.
  • Low Thermal Resistance.

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SBB4089Z 50MHz to 6000MHz CASCADABLE ACTIVE BIAS InGaP HBT MMIC AMPLIFIER Package: SOT-89 Product Description RFMD’s SBB4089Z 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 SBB4089Z does not require a dropping resistor as compared to typical Darlington amplifiers. The SBB4089Z product is designed for high linearity 5V gain block applications that require small size and minimal external components. It is internally matched to 50s.