BiCMOS' is an evolved semiconductor technology that integrates two formerly separate semiconductor technologies - those of the bipolar junction transistor and the CMOS transistor - in a single integrated circuit device.
Bipolar junction transistors offer high speed, high gain, and low output resistance, which are excellent properties for high-frequency analogue amplifiers, whereas CMOS technology offers high input resistance and is excellent for constructing simple, low-power logic gates. 

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BiCMOS ppt contents
Introduction; Abstract; Characteristics of CMOS Technology; Characteristics of Bipolar Technology; Combine advantages in BiCMOS Technology; BiCMOS Fabrication; BiCMOS Integrated Circuits; Advantages of BiCMOS; Disadvantages of BiCMOS; Applications of BiCMOS; Comparison between CMOS and BiCMOS ..