Search results with tag "Layout of analog cmos integrated circuit"
Layout of Analog CMOS Integrated Circuit
ims.unipv.itMatched interconnect (metal, vias, contacts) Surrounded by guard ring Design for Layout Stacked layout of analog cells Stick diagram of analog cells Example 1: two stages op-amp ... one finger 5 finger 8 finger Use the design rules available and minimum diffusion length. F. Maloberti - Layout of Analog CMOS IC 13
Layout of Analog CMOS Integrated Circuit
ims.unipv.itExample 2: folded cascode. F. Maloberti - Layout of Analog CMOS IC 4 Single Transistor Layout A CMOS transistor is the crossing of two rectangles, polysilicon and active area but, … we need the drain and source connections and we need to bias the substrate or the well
Layout of Analog CMOS Integrated Circuit
ims.unipv.itA resistor is made of a strip of resistive layer. The endings resistance can be significant! R W L ... Place resistors away from power devices Use electrostatic shielding Use proper endings. F ... Finger two or more resistors for matching Do not snake a resistor; use metal to make turns Well under the resistor to shield from interference ...