The other types avoid direct mask contact and bring increasing line-width control and resolution. See also lithography , mask and stepper . A rithmetic L ogic U nit. One of the three essential components of a microprocessor, the other two being data registers and control. An analog voltage, for example, may take any value.
Real world phenomena, such as heat and pressure, are analog.
Compare digital . An analog integrated circuit technique using dielectric isolation technology. See dielectric isolation . An area of Intersil specialization. Compare custom integrated circuit and see CAD and semicustom IC .