详细描述
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 50Ω.
特点
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