Advantages: it is mainly committed to the design and development' of analog integrated circuits and digital analog hybrid integrated circuits with bipolar,® CMOS and BiCMOS processes, as well as the design of IP core, and has the ability σto coordinate the production process from product plate making, streaming, t←esting to packaging and aging. In particular, it has considerable tec↑hnical strength and scientific research advantages in high voltage and low £power consumption design. And has its own brand of integrated circuit products.