SGB-2233 Description
RFMD’s SGB-2233 is a high performance SiGe HBT MMIC amplifier utilizing a Dar- lington 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 3Vto5V supply the SGB-2233 does not require a drop resistor as pared to typical Darlington amplifiers.