02-28
We all know how to use diodes to achieve the switch, but we can only switch on its operation, and can not gradually control the signal flow. In addition, the diode as a switch depends on the direction of the signal flow; we can not program it to pass or block a signal. For applications such as \"flow control\" or programmable switches, we need a three-termin...
In recent years, nanoelectronics, optoelectronics, and so on, based on quantum mechanical effects (such as quantum size effects, quantum tunneling, quantum interference, Coulomb blocking, and nonlinear optical effects) of low-dimensional semiconductor structural materials (i.e., semiconductor quantum structure materials) Quantum computing and quantum communi...
Digital technology advances, such as the continuous improvement of microprocessor performance, to further develop a new generation of MOSFET MOSFET more power, which also makes the operation of the MOSFET itself faster and faster, almost as a variety of semiconductor active components in the fastest One kind. MOSFET in the digital signal processing on the mo...
Switching power supply is characterized by strong electromagnetic noise, if not strictly controlled, will produce great interference. The techniques described below help reduce switching power supply noise and can be used for high-sensitivity analog circuits.