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Semiconductor - Logic Switches, Gates & timing constraints
mos fet switches and logic gates are the fundamental digital electronic devices, that create combinational and sequential circuits.
n and p mos fets, operated in various configurations create, pass transistor switches, Transmission gates, Latches and, Flip Flops. These basic building blocks realize, digital Functions like, data storing, control and computation operations.
In this video, we will discuss n and p mos fet operation in different modes and configurations, create Logic switches and gates and also, study their timing characteristics.
Переглядів: 11

Відео

Latch Up in CMOS Logic Gate Structure13:37Latch Up in CMOS Logic Gate Structure
Latch Up in CMOS Logic Gate Structure
Переглядів 35Місяць тому
A Latch is a by-stable switch, that operates as, open in off state and, a short in the on state. In a c mos gate structure has built in, shunt, parasitic latch. Breakdown of the undesirable latch, leads to logic gate burn out, and this phenomenon is known as latch Up. In this video, we will identify, c mos structural parasitics, latch structure, breakdown and its prevention methods.
CMOS Inverter fabrication Process14:45CMOS Inverter fabrication Process
CMOS Inverter fabrication Process
Переглядів 492 місяці тому
Silicon single crystal wafer is the starting base material for manufacture of an ASIC. Semiconductor process steps involve repaeted cycles of photolithography, etching, doping, deposition, and planarization are, used to, create complex C mos gate structure. Base layer create devices, and ,Insulated metal layers create interconnects and, the combination of them builds an ASIC Structure. This vid...
Semiconductor Fabrication Technology10:49Semiconductor Fabrication Technology
Semiconductor Fabrication Technology
Переглядів 554 місяці тому
The Vlsi Semiconductor fabrication technology provides a overview of various steps involved in fabrication of Large scale integrated circuits , It provides introduction to wafer fabrication, processes, Technologies, process variations, Yield and other associated issues.
Semiconductor - contacts, Junctions & Diodes11:09Semiconductor - contacts, Junctions & Diodes
Semiconductor - contacts, Junctions & Diodes
Переглядів 40Рік тому
In fabrication of semiconductor Discrete and ASIC devices, metals are used to create contacts, junctions, pins, nets, shields etc. The conductivity and the energy gap of the structure defines its characteristics. The electrical conductivity of a material is defined by its atomic structure and electrically they are classified as, conductor, insulator and semi-conductors. The semiconductor conduc...
VI Characteristics of Semiconductor Devices8:52VI Characteristics of Semiconductor Devices
VI Characteristics of Semiconductor Devices
Переглядів 118Рік тому
Semiconductor device VI characteristics are presented in graphical form and presents device parameters at various operating conditions like voltage, current, temperature etc. designers use this data to evolve dynamic parameters and asses the device's suitability for a specific application.