My Circuit

The company Nokia, which is now owned by the corporation Microsoft, today introduced its first tablet running the operating system Android - N1, which goes on sale in the first quarter of 2015 and will be OEM partner. Submitted to the novelty of an aluminum housing, equipped with 7.9-inch IPS screen resolution of 2048x1536 pixels with protective glass Gorilla glass 3, and without an air gap, the 2.4 GHz quad-processor Intel Atom, as well as its own user interface, user Z Launcher. Nokia N1 version with 32 GB of internal memory will be available in China at a price of $ 249 (excluding taxes and fees) in the first quarter of 2015 with subsequent market expansion to other countries. Other specifications Nokia N1: Dimensions: mm 200,7h138,6h6,9 Weight: 318 mm Processor: 2.3 GHz, Intel Atom Z3580 (64-bit) Platform: Android 5.0 Lollipop; Nokia Z Launcher Display: 7.9-inch, IPS panel with LED backlighting, resolution of 2048x1536 pixels (4: 3), the protective glass Gorilla glass 3 Camera: 8 M...

Enhancement MOSFET A p-channel enhancement MOSFET consists of lightly doped n-substrate. Into which two heavily doped p + regions are diffused. These two p +  source and the drain. A thin layer of siO 2 is grown over the surface of the entire assembly. Holes are cut into this Si O 2 layer for making contact with p +  source and drain regions. On the SiO 2 layer, a metal (aluminium) layer is overlaid coveting the entire channel region from source to drain. This aluminium layer constitutes the gate. The area of MOSFET is typically 5 square miles or less. This area is extremely small being only about 5% of the area required for a bipolar junction transistor. A parallel plate capacitor is formed with the metal area of the gate and the semiconductor channel acting as the electrodes of the capacitor. The oxide layer acts as the dielectric between the electrodes. Working of Enhancement MOSFET                          ...