semiconductors - What is silicon germanium (SiGe)? - Electrical . . . SiGe can be processed on equipment nearly the same as used for ordinary silicon SiGe doesn't have some of the drawbacks of III-V compound semiconductors like gallium arsenide (GaAs), for example it doesn't lack a native oxide (important for forming MOS structures) and doesn't suffer from mechanical fragility that limits the wafer size of GaAs
How do I get a bigger sheet size in Altium, updating current one? I have a schematic sheet and I need more free space on it The actual size is A4 I have right-clicked in the sheet, went to Preferences and changed the Sheet Size from A4 to A3 but that does not m
How to set the sheet size in Altium Designer? A few days ago I started to learn Altium Designer 17 and immediately stumbled upon some strange behavior I created my first component and decided to see how it will look on paper So I added this
Understanding Noise Figures for BJT transistor I am trying to design a low noise preamplifier with the following part: 2SC3324 This is one of the lowest noise BJTs around I could find and I like to make sure I interpret things correctly
Why does MOSFET pinch-off occur? This question is about enhanced n-type MOSFETs From what I understand, an inversion layer is formed underneath the insulating layer below the gate of the MOSFET when a voltage is applied to the ga
Gate Capacitance and Miller Capacitance on the MOSFET There is always capacitance between drain and gate which can be a real problem A common MOSFET is the FQP30N06L (60V LOGIC N-Channel MOSFET) it has the following capacitance figures: -