Micro Analog Systems Oy (MAS) founded in 1980 designs and markets low voltage, low power, and low noise analog and mixed signal ICs. MAS is privately owned semiconductor company having it`s headquarters in Espoo, Finland. It also operates a second design office in Tallinn, Estonia and has in-house wafer level testing and final testing facility. MAS provides to customers proprietary IC solutions for watches and clocks, crystal oscillators and portable sensor interfaces based on our Intellectual Property in analog signal processing and process technology of high performance analog integrated circuits. MAS low power, low voltage and low noise process technology has been developed during the more than 25 years of operation with a focus in portable, battery operated applications.