- •Overview
- •What makes up a PDK?
- •Installation of the PDK
- •PDK Install Directory Structure/Contents
- •Creation of a Design Project
- •Techfile Methodology
- •Schematic Design
- •Library Device Setup
- •Resistors
- •Capacitors
- •MOSFETS
- •Bipolar Transistors
- •Inductor
- •Supported Devices
- •MOSFETS
- •RESISTORS
- •CAPACITORS
- •INDUCTOR
- •BIPOLARS
- •DIODES
- •Views provided
- •MOSFETS
- •RESISTORS
- •CAPACITORS
- •INDUCTOR
- •BIPOLARS
- •DIODES
- •CDF parameters
- •MOSFETS
- •RESISTORS
- •CAPACITORS
- •INDUCTOR
- •BIPOLARS
- •DIODES
- •Component Label Defaults
- •MOSFETS
- •RESISTORS
- •CAPACITORS
- •INDUCTORS
- •BIPOLARS
- •DIODES
- •Spectre Models
- •Techfile Layers
- •Virtuoso XL
- •SYMBOLIC CONTACTS
- •Dracula Support
- •Diva Decks
- •DIVA DRC
- •DIVA EXTRACT
- •DIVA LVS
- •DIVA LPE/PRE
- •Assura Decks
- •Assura DRC
- •Assura LVS
- •Assura RCX
- •DEVICE SPECIFICATIONS
- •Data Source Table
- •Model and Layout Source
- •MOS FORMAL PARAMETERS
- •RESISTOR FORMAL PARAMETERS
- •CAPACITOR FORMAL PARAMETERS
- •INDUCTOR FORMAL PARAMETERS
- •BIPOLAR FORMAL PARAMETERS
- •DIODES FORMAL PARAMETERS
- •DEVICE DATASHEETS
- •nmos – Nmos Transistor
- •nmos (backend)
- •nmos3 (backend)
- •pmos – Pmos Transistor
- •pmos (backend)
- •pmos3 – Pmos Transistor
- •pmos3 (backend)
- •nplusres – Nplus Resistor
- •nplusres (backend)
- •polyres – Poly Resistor
- •polyres (backend)
- •mimcap – Metal to Metal Capacitor
- •mimcap (backend)
- •nmoscap – Nmos Transistor Configured as Cap
- •nmoscap (backend)
- •inductor – Metal 3 Inductor
- •inductor (backend)
- •vpnp – Vertical Bipolar PNP
- •vpnp (backend)
- •npn – Bipolar npn
- •npn (backend)
- •pnp – Bipolar pnp
- •pnp (backend)
- •ndio – N type Diode
- •ndio (backend)
- •pdio – N type Diode
- •pdio (backend)
- •DESIGN RULES
- •Layout Guidelines
- •Density Rules
- •Interconnect Capacitance Table
- •Coupling Capacitance Table
- •Sheet Resistance Table
20.5 CAPACITOR FORMAL PARAMETERS
DEVICE |
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c (capacitance in farads) |
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min |
Value got from |
max |
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Value got from |
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mimcap |
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17.6f |
GPDK PDK |
912f |
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GPDK PDK |
nmoscap |
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.12f |
GPDK PDK |
444f |
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PDK Standard |
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DEVICE |
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w (capacitor width in microns) |
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min |
Value got from |
max |
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Value got from |
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mimcap |
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4 |
GPDK PDK |
30 |
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GPDK PDK |
nmoscap |
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0.6 |
GPDK PDK |
100 |
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PDK Standard |
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DEVICE |
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l (capacitor width in microns) |
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min |
Value got from |
max |
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Value got from |
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mimcap |
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4 |
GPDK PDK |
30 |
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GPDK PDK |
nmoscap |
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0.6 |
GPDK PDK |
20 |
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PDK Standard |
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DEVICE |
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fingers (number of capacitor fingers) |
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min |
Value got from |
max |
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Value got from |
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nmoscap |
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1 |
GPDK PDK |
50 |
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PDK Standard |
20.6 INDUCTOR FORMAL PARAMETERS
DEVICE |
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ind (Inductance in Henrys) |
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min |
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Value got from |
max |
Value got from |
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inductor |
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2.09E-10 |
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GPDK PDK |
4.43E-08 |
GPDK PDK |
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DEVICE |
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nr (inductor turns) |
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min |
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Value got from |
max |
Value got from |
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inductor |
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1.5 |
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GPDK PDK |
9.5 |
GPDK PDK |
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DEVICE |
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rad (inductor inner radius in microns) |
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min |
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Value got from |
max |
Value got from |
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inductor |
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20 |
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GPDK PDK |
100 |
GPDK PDK |
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DEVICE |
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space (inductor metal space in microns) |
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min |
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Value got from |
max |
Value got from |
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inductor |
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2 |
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GPDK PDK |
10 |
GPDK PDK |
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DEVICE |
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width (inductor metal width in microns) |
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min |
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Value got from |
max |
Value got from |
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inductor |
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5 |
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GPDK PDK |
20 |
GPDK PDK |
20.7 BIPOLAR FORMAL PARAMETERS
DEVICE |
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emitter size ( fixed emitter size in microns) |
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min |
Value got from |
max |
Value got from |
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vpnp |
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1.3x.13 |
GPDK PDK |
1.3x1.3 |
GPDK PDK |
npn |
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pnp |
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DEVICE |
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w (variable emitter width in microns) |
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min |
Value got from |
max |
Value got from |
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vpnp |
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npn |
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0.6 |
GPDK PDK |
10 |
GPDK PDK |
pnp |
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0.6 |
GPDK PDK |
10 |
GPDK PDK |
20.8 |
DIODES FORMAL PARAMETERS |
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DEVICE |
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l (diode length in microns) |
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min |
Value got from |
max |
Value got from |
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ndio |
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0.6 |
GPDK PDK |
20u |
GPDK PDK |
pdio |
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0.6 |
GPDK PDK |
20u |
GPDK PDK |
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DEVICE |
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w (diode width in microns) |
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min |
Value got from |
max |
Value got from |
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ndio |
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0.6 |
GPDK PDK |
20u |
GPDK PDK |
pdio |
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0.6 |
GPDK PDK |
20u |
GPDK PDK |