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SPICE Level 1 3-Terminal P MOSFET: MOSP1A

Symbol

Implementation Details

This is a P-channel implementation of the SPICE2 MOST (Metal-Oxide-Semiconductor Transistor) LEVEL1 device, where the body (substrate) and source terminals have been connected internally. The original Meyer capacitance model has been replaced by BSIM1's charge conserving capacitance model. Further enhancements provide support for the most popular Area Calculation Methods, ACM=0 and ACM=2. It is identical to MOSN1A, except for being of P-type. As a result all diode and source currents and charges are reversed. See MOSN1_4A for information on its parameters and implementation.

Layout

This element does not have an assigned layout cell. You can assign artwork cells to any element. See “Assigning Artwork Cells to Layout of Schematic Elements” for details.

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