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Merge pull request #229 from antmicro/137-improve-equations-and-fractions 

Added script converting rst subscript and equations to math.
This commit is contained in:
Tim Ansell 2020-11-18 05:31:45 -08:00 committed by GitHub
parent 19acadd90b 1382e726c3
commit ca58d58c07
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30 changed files with 174 additions and 174 deletions
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148
docs/rules/device-details.rst
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@ -12,7 +12,7 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- \|V\ :sub:`c0` – V\ :sub:`c1`\ \| = 0 to 5.0V - :math:`|V_{c0} – V_{c1}| = 0` to 5.0V
Details Details
~~~~~~~ ~~~~~~~
@ -61,7 +61,7 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- \|V\ :sub:`0` – V\ :sub:`1`\ \| = 0 to 2.0V - :math:`|V_0 – V_1| = 0` to 2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -110,7 +110,7 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- \|V\ :sub:`c0` – V\ :sub:`c1`\ \| = 0 to 5.5V - :math:`|V_{c0} – V_{c1}| = 0` to 5.5V
Details Details
~~~~~~~ ~~~~~~~
@ -200,7 +200,7 @@ Spice Model Information
Operating regime where SPICE models are valid Operating regime where SPICE models are valid
- \|V\ :sub:`d0` – V\ :sub:`d1`\ \| = 0 to 5.0V - :math:`|V_{d0} – V_{d1}| = 0` to 5.0V
Details Details
~~~~~~~ ~~~~~~~
@ -260,9 +260,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 11.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`) - :math:`V_{DS} = 0` to 11.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`)
- V\ :sub:`GS` = 0 to 5.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`) - :math:`V_{GS} = 0` to 5.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`)
- V\ :sub:`BS` = 0 to -5.5V, (:model:`sky130_fd_pr__nfet_g5v0d10v5`), +0.3 to -5.5V (:model:`sky130_fd_pr__nfet_05v0_nvt`), 0 to -1.95V (:model:`sky130_fd_pr__nfet_01v8*`) - :math:`V_{BS} = 0` to -5.5V, (:model:`sky130_fd_pr__nfet_g5v0d10v5`), +0.3 to -5.5V (:model:`sky130_fd_pr__nfet_05v0_nvt`), 0 to -1.95V (:model:`sky130_fd_pr__nfet_01v8*`)
Details Details
~~~~~~~ ~~~~~~~
@ -304,9 +304,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 11.0V - :math:`V_{DS} = 0` to 11.0V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -5.5V - :math:`V_{BS} = 0` to -5.5V
Details Details
~~~~~~~ ~~~~~~~
@ -341,10 +341,10 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +16V (V:sub:`GS` = 0) - :math:`V_{DS} = 0` to +16V (\ :math:`V_{GS} = 0`\ )
- V\ :sub:`DS` = 0 to +11V (V:sub:`GS` > 0) - :math:`V_{DS} = 0` to +11V (\ :math:`V_{GS} > 0`\ )
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -379,9 +379,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 1.95V - :math:`V_{DS} = 0` to 1.95V
- V\ :sub:`GS` = 0 to 1.95V - :math:`V_{GS} = 0` to 1.95V
- V\ :sub:`BS` = +0.3 to -1.95V - :math:`V_{BS} = +0.3` to -1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -404,7 +404,7 @@ The symbol of the :model:`sky130_fd_pr__nfet_01v8_lvt` (1.8V low-VT NMOS FET) is
|symbol-nfet_01v8_lvt| |symbol-nfet_01v8_lvt|
The cross-section of the low-VT NMOS FET is shown below. The cross-section is identical to the std NMOS FET except for the V\ :sub:`T` adjust implants (to achieve the lower V\ :sub:`T`) The cross-section of the low-VT NMOS FET is shown below. The cross-section is identical to the std NMOS FET except for the :math:`V_T` adjust implants (to achieve the lower :math:`V_T`)
|cross-section-nfet_01v8_lvt| |cross-section-nfet_01v8_lvt|
@ -423,9 +423,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 1.95V - :math:`V_{DS} = 0` to 1.95V
- V\ :sub:`GS` = 0 to 1.95V - :math:`V_{GS} = 0` to 1.95V
- V\ :sub:`BS` = +0.3 to -1.95V - :math:`V_{BS} = +0.3` to -1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -462,9 +462,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_03v3_nvt` Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_03v3_nvt`
- V\ :sub:`DS` = 0 to 3.3V - :math:`V_{DS} = 0` to 3.3V
- V\ :sub:`GS` = 0 to 3.3V - :math:`V_{GS} = 0` to 3.3V
- V\ :sub:`BS` = 0 to -3.3V - :math:`V_{BS} = 0` to -3.3V
Details Details
~~~~~~~ ~~~~~~~
@ -503,9 +503,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_05v0_nvt` Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_05v0_nvt`
- V\ :sub:`DS` = 0 to 5.5V - :math:`V_{DS} = 0` to 5.5V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = +0.3 to -5.5V - :math:`V_{BS} = +0.3` to -5.5V
Details Details
~~~~~~~ ~~~~~~~
@ -545,9 +545,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -589,9 +589,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -628,9 +628,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -667,9 +667,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -703,9 +703,9 @@ Spice Model Information
Operating regime where SPICE models are valid Operating regime where SPICE models are valid
- \|V\ :sub:`CE`\ \| = 0 to 5.0V - :math:`|V_{CE}| = 0` to 5.0V
- \|V\ :sub:`BE`\ \| = 0 to 5.0V - :math:`|V_{BE}| = 0` to 5.0V
- I\ :sub:`CE` = 0.01 to 10 µA/µm\ :sup:`2` - :math:`I_{CE} = 0.01` to 10 µA/µm\ :sup:`2`
Details Details
~~~~~~~ ~~~~~~~
@ -755,9 +755,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -11.0V - :math:`V_{DS} = 0` to -11.0V
- V\ :sub:`GS` = 0 to -5.5V - :math:`V_{GS} = 0` to -5.5V
- V\ :sub:`BS` = 0 to +5.5V - :math:`V_{BS} = 0` to +5.5V
Details Details
~~~~~~~ ~~~~~~~
@ -800,10 +800,10 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to -16V (V:sub:`GS` = 0) - :math:`V_{DS} = 0` to -16V (\ :math:`V_{GS} = 0`\ )
- V\ :sub:`DS` = 0 to -10V (V:sub:`GS` < 0) - :math:`V_{DS} = 0` to -10V (\ :math:`V_{GS} < 0`\ )
- V\ :sub:`GS` = 0 to -5.5V - :math:`V_{GS} = 0` to -5.5V
- V\ :sub:`BS` = 0 to +2.0V - :math:`V_{BS} = 0` to +2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -838,9 +838,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -1.95V - :math:`V_{DS} = 0` to -1.95V
- V\ :sub:`GS` = 0 to -1.95V - :math:`V_{GS} = 0` to -1.95V
- V\ :sub:`BS` = -0.1 to +1.95V - :math:`V_{BS} = -0.1` to +1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -863,7 +863,7 @@ The symbol of the :model:`sky130_fd_pr__pfet_01v8_hvt` (1.8V high-VT PMOS FET) i
|symbol-pfet_01v8_hvt| |symbol-pfet_01v8_hvt|
The cross-section of the high-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the V\ :sub:`T` adjust implants (to achieve the higher V\ :sub:`T`) The cross-section of the high-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the :math:`V_T` adjust implants (to achieve the higher :math:`V_T`)
|cross-section-pfet_01v8_hvt| |cross-section-pfet_01v8_hvt|
@ -882,9 +882,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -1.95V - :math:`V_{DS} = 0` to -1.95V
- V\ :sub:`GS` = 0 to -1.95V - :math:`V_{GS} = 0` to -1.95V
- V\ :sub:`BS` = -0.1 to +1.95V - :math:`V_{BS} = -0.1` to +1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -907,7 +907,7 @@ The symbol of the :model:`sky130_fd_pr__pfet_01v8_lvt` (1.8V low-VT PMOS FET) is
|symbol-pfet_01v8_lvt| |symbol-pfet_01v8_lvt|
The cross-section of the low-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the V\ :sub:`T` adjust implants (to achieve the lower V\ :sub:`T`) The cross-section of the low-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the :math:`V_T` adjust implants (to achieve the lower :math:`V_T`)
|cross-section-pfet_01v8_lvt| |cross-section-pfet_01v8_lvt|
@ -926,9 +926,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -1.95V - :math:`V_{DS} = 0` to -1.95V
- V\ :sub:`GS` = 0 to -1.95V - :math:`V_{GS} = 0` to -1.95V
- V\ :sub:`BS` = -0.1 to +1.95V - :math:`V_{BS} = -0.1` to +1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -970,9 +970,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to -22V - :math:`V_{DS} = 0` to -22V
- V\ :sub:`GS` = 0 to -5.5V - :math:`V_{GS} = 0` to -5.5V
- V\ :sub:`BS` = 0 to +2.0V - :math:`V_{BS} = 0` to +2.0V
Details Details
~~~~~~~ ~~~~~~~
@ -1014,9 +1014,9 @@ Spice Model Information
Operating regime where SPICE models are valid Operating regime where SPICE models are valid
- \|V\ :sub:`CE`\ \| = 0 to 5.0V - :math:`|V_{CE}| = 0` to 5.0V
- \|V\ :sub:`BE`\ \| = 0 to 5.0V - :math:`|V_{BE}| = 0` to 5.0V
- I\ :sub:`CE` = 0.01 to 10 µA/µm\ :sup:`2` - :math:`I_{CE} = 0.01` to 10 µA/µm\ :sup:`2`
Details Details
~~~~~~~ ~~~~~~~
@ -1123,7 +1123,7 @@ Spice Model Information
Operating ranges where SPICE models are valid Operating ranges where SPICE models are valid
- \|V\ :sub:`r0` – V\ :sub:`r1`\ \| = 0 to 5.0V - :math:`|V_{r0} – V_{r1}| = 0` to 5.0V
- Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm) - Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm)
Details Details
@ -1141,15 +1141,15 @@ They are modeled as subcircuits, using a conventional resistor model combined wi
The fixed-width resistors are modeled using the equation The fixed-width resistors are modeled using the equation
*R\ :sub:`0`* = head/tail resistance [Ω] (dominated by the slot licons) *\ :math:`R_0`\ * = head/tail resistance [Ω] (dominated by the slot licons)
*R\ :sub:`1`* = body resistance [Ω/µm] = R\ :sub:`SH`/W *\ :math:`R_1`\ * = body resistance [Ω/µm] = :math:`R_{SH}`/W
A top-down schematic drawing of the precision resistor is shown below. A top-down schematic drawing of the precision resistor is shown below.
|res_high_po| |res_high_po|
In addition to the R\ :sub:`0` and R\ :sub:`1` values, several fixed-value resistors are measured at e-test, as shown in the table below: In addition to the :math:`R_0` and :math:`R_1` values, several fixed-value resistors are measured at e-test, as shown in the table below:
.. include:: device-details/res_high/res_high-table0.rst .. include:: device-details/res_high/res_high-table0.rst
@ -1196,7 +1196,7 @@ Spice Model Information
Operating ranges where SPICE models are valid Operating ranges where SPICE models are valid
- \|V\ :sub:`r0` – V\ :sub:`r1`\ \| = 0 to 5.0V - :math:`|V_{r0} – V_{r1}| = 0` to 5.0V
- Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm) - Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm)
Details Details
@ -1304,9 +1304,9 @@ A Dual-Port SRAM is currently being designed using a similar approach. Compilers
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 1.8V - :math:`V_{DS} = 0` to 1.8V
- V\ :sub:`GS` = 0 to 1.8V - :math:`V_{GS} = 0` to 1.8V
- V\ :sub:`BS` = 0 to -1.8V - :math:`V_{BS} = 0` to -1.8V
Details Details
~~~~~~~ ~~~~~~~

2
docs/rules/device-details/cap_mim/index.rst
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@ -9,7 +9,7 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- \|V\ :sub:`c0` – V\ :sub:`c1`\ \| = 0 to 5.0V - :math:`|V_{c0} – V_{c1}| = 0` to 5.0V
Details Details
~~~~~~~ ~~~~~~~

2
docs/rules/device-details/cap_var/index.rst
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@ -10,7 +10,7 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- \|V\ :sub:`0` – V\ :sub:`1`\ \| = 0 to 2.0V - :math:`|V_0 – V_1| = 0` to 2.0V
Details Details
~~~~~~~ ~~~~~~~

2
docs/rules/device-details/cap_vpp/index.rst
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@ -15,7 +15,7 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- \|V\ :sub:`c0` – V\ :sub:`c1`\ \| = 0 to 5.5V - :math:`|V_{c0} – V_{c1}| = 0` to 5.5V
Details Details
~~~~~~~ ~~~~~~~

2
docs/rules/device-details/diodes/index.rst
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@ -11,7 +11,7 @@ Spice Model Information
Operating regime where SPICE models are valid Operating regime where SPICE models are valid
- \|V\ :sub:`d0` – V\ :sub:`d1`\ \| = 0 to 5.0V - :math:`|V_{d0} – V_{d1}| = 0` to 5.0V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/esd_nfet/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 11.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`) - :math:`V_{DS} = 0` to 11.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`)
- V\ :sub:`GS` = 0 to 5.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`) - :math:`V_{GS} = 0` to 5.0V (:model:`sky130_fd_pr__nfet_g5v0d10v5*`), 0 to 1.95V (:model:`sky130_fd_pr__nfet_01v8*`)
- V\ :sub:`BS` = 0 to -5.5V, (:model:`sky130_fd_pr__nfet_g5v0d10v5`), +0.3 to -5.5V (:model:`sky130_fd_pr__nfet_05v0_nvt`), 0 to -1.95V (:model:`sky130_fd_pr__nfet_01v8*`) - :math:`V_{BS} = 0` to -5.5V, (:model:`sky130_fd_pr__nfet_g5v0d10v5`), +0.3 to -5.5V (:model:`sky130_fd_pr__nfet_05v0_nvt`), 0 to -1.95V (:model:`sky130_fd_pr__nfet_01v8*`)
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/nfet_01v8/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 1.95V - :math:`V_{DS} = 0` to 1.95V
- V\ :sub:`GS` = 0 to 1.95V - :math:`V_{GS} = 0` to 1.95V
- V\ :sub:`BS` = +0.3 to -1.95V - :math:`V_{BS} = +0.3` to -1.95V
Details Details
~~~~~~~ ~~~~~~~

8
docs/rules/device-details/nfet_01v8_lvt/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 1.95V - :math:`V_{DS} = 0` to 1.95V
- V\ :sub:`GS` = 0 to 1.95V - :math:`V_{GS} = 0` to 1.95V
- V\ :sub:`BS` = +0.3 to -1.95V - :math:`V_{BS} = +0.3` to -1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -34,7 +34,7 @@ The symbol of the :model:`sky130_fd_pr__nfet_01v8_lvt` (1.8V low-VT NMOS FET) is
|symbol-nfet_01v8_lvt| |symbol-nfet_01v8_lvt|
The cross-section of the low-VT NMOS FET is shown below. The cross-section is identical to the std NMOS FET except for the V\ :sub:`T` adjust implants (to achieve the lower V\ :sub:`T`) The cross-section of the low-VT NMOS FET is shown below. The cross-section is identical to the std NMOS FET except for the :math:`V_T` adjust implants (to achieve the lower :math:`V_T`)
|cross-section-nfet_01v8_lvt| |cross-section-nfet_01v8_lvt|

6
docs/rules/device-details/nfet_03v3_nvt/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_03v3_nvt` Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_03v3_nvt`
- V\ :sub:`DS` = 0 to 3.3V - :math:`V_{DS} = 0` to 3.3V
- V\ :sub:`GS` = 0 to 3.3V - :math:`V_{GS} = 0` to 3.3V
- V\ :sub:`BS` = 0 to -3.3V - :math:`V_{BS} = 0` to -3.3V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/nfet_05v0_nvt/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_05v0_nvt` Operating Voltages where SPICE models are valid for :model:`sky130_fd_pr__nfet_05v0_nvt`
- V\ :sub:`DS` = 0 to 5.5V - :math:`V_{DS} = 0` to 5.5V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = +0.3 to -5.5V - :math:`V_{BS} = +0.3` to -5.5V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/nfet_20v0/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/nfet_20v0_iso/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/nfet_20v0_nvt/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/nfet_20v0_zvt/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +22V - :math:`V_{DS} = 0` to +22V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~

8
docs/rules/device-details/nfet_g11v0d16v0/index.rst
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@ -9,10 +9,10 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to +16V (V:sub:`GS` = 0) - :math:`V_{DS} = 0` to +16V (\ :math:`V_{GS} = 0`\ )
- V\ :sub:`DS` = 0 to +11V (V:sub:`GS` > 0) - :math:`V_{DS} = 0` to +11V (\ :math:`V_{GS} > 0`\ )
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -2.0V - :math:`V_{BS} = 0` to -2.0V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/nfet_g5v0d10v5/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 11.0V - :math:`V_{DS} = 0` to 11.0V
- V\ :sub:`GS` = 0 to 5.5V - :math:`V_{GS} = 0` to 5.5V
- V\ :sub:`BS` = 0 to -5.5V - :math:`V_{BS} = 0` to -5.5V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/npn_05v0/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating regime where SPICE models are valid Operating regime where SPICE models are valid
- \|V\ :sub:`CE`\ \| = 0 to 5.0V - :math:`|V_{CE}| = 0` to 5.0V
- \|V\ :sub:`BE`\ \| = 0 to 5.0V - :math:`|V_{BE}| = 0` to 5.0V
- I\ :sub:`CE` = 0.01 to 10 µA/µm\ :sup:`2` - :math:`I_{CE} = 0.01` to 10 µA/µm\ :sup:`2`
Details Details
~~~~~~~ ~~~~~~~

24
docs/rules/device-details/npn_05v0/npn_05v0-table0.rst
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@ -15,82 +15,82 @@
- 18.14 - 18.14
- 56.93 - 56.93
- -
- NPN forward Current Gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =10 µA - NPN forward Current Gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=10 µA`
* - BFNPN1X1\_1P0 * - BFNPN1X1\_1P0
- 36.72 - 36.72
- 17.97 - 17.97
- 55.38 - 55.38
- -
- NPN forward Current Gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =1.0 µA - NPN forward Current Gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=1.0 µA`
* - BFNPN1X2\_17P5 * - BFNPN1X2\_17P5
- 35.14 - 35.14
- 16.98 - 16.98
- 53.37 - 53.37
- -
- NPN forward Current Gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =17.5 µA - NPN forward Current Gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=17.5 µA`
* - BFNPN1X2\_1P75 * - BFNPN1X2\_1P75
- 34.57 - 34.57
- 16.89 - 16.89
- 52.2 - 52.2
- -
- NPN forward Current Gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =1.75 µA - NPN forward Current Gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=1.75 µA`
* - BFNPNPOLY\_3P16 * - BFNPNPOLY\_3P16
- 125.28 - 125.28
- 62.37 - 62.37
- 500 - 500
- -
- NPN forward Current Gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =3.16 µA - NPN forward Current Gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=3.16 µA`
* - BFNPNPOLY\_P316 * - BFNPNPOLY\_P316
- 106.98 - 106.98
- 55.94 - 55.94
- 500 - 500
- -
- NPN forward Current Gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =0.316 µA - NPN forward Current Gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=0.316 µA`
* - VBENPN1X1\_10P0 * - VBENPN1X1\_10P0
- 0.7745 - 0.7745
- 0.7645 - 0.7645
- 0.7845 - 0.7845
- V - V
- NPN emitter-base voltage at I\ :sub:`E`\ =10 µA - NPN emitter-base voltage at :math:`I_E=10 µA`
* - VBENPN1X1\_1P0 * - VBENPN1X1\_1P0
- 0.712 - 0.712
- 0.702 - 0.702
- 0.722 - 0.722
- V - V
- NPN emitter-base voltage at I\ :sub:`E`\ =1.0 µA - NPN emitter-base voltage at :math:`I_E=1.0 µA`
* - VBENPN1X2\_17P5 * - VBENPN1X2\_17P5
- 0.7745 - 0.7745
- 0.7645 - 0.7645
- 0.7845 - 0.7845
- V - V
- NPN emitter-base voltage at I\ :sub:`E`\ =17.5 µA - NPN emitter-base voltage at :math:`I_E=17.5 µA`
* - VBENPN1X2\_1P75 * - VBENPN1X2\_1P75
- 0.712 - 0.712
- 0.702 - 0.702
- 0.722 - 0.722
- V - V
- NPN emitter-base voltage at I\ :sub:`E`\ =1.75 µA - NPN emitter-base voltage at :math:`I_E=1.75 µA`
* - VBENPNPOLY\_3P16 * - VBENPNPOLY\_3P16
- 0.7073 - 0.7073
- 0.6933 - 0.6933
- 0.7213 - 0.7213
- V - V
- NPN emitter-base voltage at I\ :sub:`E`\ =3.16 µA - NPN emitter-base voltage at :math:`I_E=3.16 µA`
* - VBENPNPOLY\_P316 * - VBENPNPOLY\_P316
- 0.6452 - 0.6452
- 0.6312 - 0.6312
- 0.6591 - 0.6591
- V - V
- NPN emitter-base voltage at I\ :sub:`E`\ =0.316 µA - NPN emitter-base voltage at :math:`I_E=0.316 µA`

6
docs/rules/device-details/pfet_01v8/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -1.95V - :math:`V_{DS} = 0` to -1.95V
- V\ :sub:`GS` = 0 to -1.95V - :math:`V_{GS} = 0` to -1.95V
- V\ :sub:`BS` = -0.1 to +1.95V - :math:`V_{BS} = -0.1` to +1.95V
Details Details
~~~~~~~ ~~~~~~~

8
docs/rules/device-details/pfet_01v8_hvt/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -1.95V - :math:`V_{DS} = 0` to -1.95V
- V\ :sub:`GS` = 0 to -1.95V - :math:`V_{GS} = 0` to -1.95V
- V\ :sub:`BS` = -0.1 to +1.95V - :math:`V_{BS} = -0.1` to +1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -34,7 +34,7 @@ The symbol of the :model:`sky130_fd_pr__pfet_01v8_hvt` (1.8V high-VT PMOS FET) i
|symbol-pfet_01v8_hvt| |symbol-pfet_01v8_hvt|
The cross-section of the high-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the V\ :sub:`T` adjust implants (to achieve the higher V\ :sub:`T`) The cross-section of the high-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the :math:`V_T` adjust implants (to achieve the higher :math:`V_T`)
|cross-section-pfet_01v8_hvt| |cross-section-pfet_01v8_hvt|

8
docs/rules/device-details/pfet_01v8_lvt/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -1.95V - :math:`V_{DS} = 0` to -1.95V
- V\ :sub:`GS` = 0 to -1.95V - :math:`V_{GS} = 0` to -1.95V
- V\ :sub:`BS` = -0.1 to +1.95V - :math:`V_{BS} = -0.1` to +1.95V
Details Details
~~~~~~~ ~~~~~~~
@ -34,7 +34,7 @@ The symbol of the :model:`sky130_fd_pr__pfet_01v8_lvt` (1.8V low-VT PMOS FET) is
|symbol-pfet_01v8_lvt| |symbol-pfet_01v8_lvt|
The cross-section of the low-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the V\ :sub:`T` adjust implants (to achieve the lower V\ :sub:`T`) The cross-section of the low-VT PMOS FET is shown below. The cross-section is identical to the std PMOS FET except for the :math:`V_T` adjust implants (to achieve the lower :math:`V_T`)
|cross-section-pfet_01v8_lvt| |cross-section-pfet_01v8_lvt|

6
docs/rules/device-details/pfet_20v0/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to -22V - :math:`V_{DS} = 0` to -22V
- V\ :sub:`GS` = 0 to -5.5V - :math:`V_{GS} = 0` to -5.5V
- V\ :sub:`BS` = 0 to +2.0V - :math:`V_{BS} = 0` to +2.0V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/pfet_g5v0d10v5/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to -11.0V - :math:`V_{DS} = 0` to -11.0V
- V\ :sub:`GS` = 0 to -5.5V - :math:`V_{GS} = 0` to -5.5V
- V\ :sub:`BS` = 0 to +5.5V - :math:`V_{BS} = 0` to +5.5V
Details Details
~~~~~~~ ~~~~~~~

8
docs/rules/device-details/pfet_g5v0d16v0/index.rst
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@ -9,10 +9,10 @@ Spice Model Information
Operating Voltages where SPICE models are valid, subject to SOA limitations: Operating Voltages where SPICE models are valid, subject to SOA limitations:
- V\ :sub:`DS` = 0 to -16V (V:sub:`GS` = 0) - :math:`V_{DS} = 0` to -16V (\ :math:`V_{GS} = 0`\ )
- V\ :sub:`DS` = 0 to -10V (V:sub:`GS` < 0) - :math:`V_{DS} = 0` to -10V (\ :math:`V_{GS} < 0`\ )
- V\ :sub:`GS` = 0 to -5.5V - :math:`V_{GS} = 0` to -5.5V
- V\ :sub:`BS` = 0 to +2.0V - :math:`V_{BS} = 0` to +2.0V
Details Details
~~~~~~~ ~~~~~~~

6
docs/rules/device-details/pnp_05v0/index.rst
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@ -9,9 +9,9 @@ Spice Model Information
Operating regime where SPICE models are valid Operating regime where SPICE models are valid
- \|V\ :sub:`CE`\ \| = 0 to 5.0V - :math:`|V_{CE}| = 0` to 5.0V
- \|V\ :sub:`BE`\ \| = 0 to 5.0V - :math:`|V_{BE}| = 0` to 5.0V
- I\ :sub:`CE` = 0.01 to 10 µA/µm\ :sup:`2` - :math:`I_{CE} = 0.01` to 10 µA/µm\ :sup:`2`
Details Details
~~~~~~~ ~~~~~~~

16
docs/rules/device-details/pnp_05v0/pnp_05v0-table0.rst
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@ -15,54 +15,54 @@
- 7.51 - 7.51
- 21.02 - 21.02
- -
- PNP forward current gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =0.5 µA - PNP forward current gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=0.5 µA`
* - BF0P68\_5 * - BF0P68\_5
- 12.58 - 12.58
- 6.59 - 6.59
- 18.59 - 18.59
- -
- PNP forward current gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =5.0 µA - PNP forward current gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=5.0 µA`
* - VBE0P68\_0P5 * - VBE0P68\_0P5
- 0.7180 - 0.7180
- 0.7120 - 0.7120
- 0.7240 - 0.7240
- V - V
- PNP emitter-base voltage at I\ :sub:`E`\ =0.5 µA - PNP emitter-base voltage at :math:`I_E=0.5 µA`
* - VBE0P68\_5 * - VBE0P68\_5
- 0.7847 - 0.7847
- 0.7790 - 0.7790
- 0.7904 - 0.7904
- V - V
- PNP emitter-base voltage at I\ :sub:`E`\ =5.0 µA - PNP emitter-base voltage at :math:`I_E=5.0 µA`
* - BF3P4\_0P1 * - BF3P4\_0P1
- 13.20 - 13.20
- 5.93 - 5.93
- 20.20 - 20.20
- -
- PNP forward current gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =0.1 µA - PNP forward current gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=0.1 µA`
* - BF3P4\_10 * - BF3P4\_10
- 14.65 - 14.65
- 6.10 - 6.10
- 23.10 - 23.10
- -
- PNP forward current gain (I\ :sub:`C`/I\ :sub:`B`) at I\ :sub:`E`\ =1.0 µA - PNP forward current gain (\ :math:`\frac{I_C}{I_B})` at :math:`I_E=1.0 µA`
* - VBE3P4\_0P1 * - VBE3P4\_0P1
- 0.6129 - 0.6129
- 0.6087 - 0.6087
- 0.6172 - 0.6172
- V - V
- PNP emitter-base voltage at I\ :sub:`E`\ =0.1 µA - PNP emitter-base voltage at :math:`I_E=0.1 µA`
* - VBE3P4\_10 * - VBE3P4\_10
- 0.7351 - 0.7351
- 0.7308 - 0.7308
- 0.7393 - 0.7393
- V - V
- PNP emitter-base voltage at I\ :sub:`E`\ =1.0 µA - PNP emitter-base voltage at :math:`I_E=1.0 µA`

8
docs/rules/device-details/res_high/index.rst
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@ -9,7 +9,7 @@ Spice Model Information
Operating ranges where SPICE models are valid Operating ranges where SPICE models are valid
- \|V\ :sub:`r0` – V\ :sub:`r1`\ \| = 0 to 5.0V - :math:`|V_{r0} – V_{r1}| = 0` to 5.0V
- Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm) - Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm)
Details Details
@ -27,15 +27,15 @@ They are modeled as subcircuits, using a conventional resistor model combined wi
The fixed-width resistors are modeled using the equation The fixed-width resistors are modeled using the equation
*R\ :sub:`0`* = head/tail resistance [Ω] (dominated by the slot licons) *\ :math:`R_0`\ * = head/tail resistance [Ω] (dominated by the slot licons)
*R\ :sub:`1`* = body resistance [Ω/µm] = R\ :sub:`SH`/W *\ :math:`R_1`\ * = body resistance [Ω/µm] = :math:`R_{SH}`/W
A top-down schematic drawing of the precision resistor is shown below. A top-down schematic drawing of the precision resistor is shown below.
|res_high_po| |res_high_po|
In addition to the R\ :sub:`0` and R\ :sub:`1` values, several fixed-value resistors are measured at e-test, as shown in the table below: In addition to the :math:`R_0` and :math:`R_1` values, several fixed-value resistors are measured at e-test, as shown in the table below:
.. include:: res_high-table0.rst .. include:: res_high-table0.rst

2
docs/rules/device-details/res_xhigh/index.rst
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@ -9,7 +9,7 @@ Spice Model Information
Operating ranges where SPICE models are valid Operating ranges where SPICE models are valid
- \|V\ :sub:`r0` – V\ :sub:`r1`\ \| = 0 to 5.0V - :math:`|V_{r0} – V_{r1}| = 0` to 5.0V
- Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm) - Currents up to 500 µA/µm of width (preferred use ≤ 100 µA/µm)
Details Details

12
docs/rules/device-details/special_sonosfet/special_sonosfet-table1.rst
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@ -4,11 +4,11 @@
* - Condition * - Condition
- V\ :sub:`G` - :math:`V_G`
- V\ :sub:`D` - :math:`V_D`
- V\ :sub:`B` - :math:`V_B`
- V\ :sub:`S` - :math:`V_S`
- V\ :sub:`WL` - :math:`V_{WL}`
- Pulse - Pulse
* - Read * - Read
@ -36,7 +36,7 @@
- 6 ms - 6 ms
* - VT meas * - VT meas
- I\ :sub:`D` = 2.05µA - :math:`I_D = 2.05`\ µA
- +1.1 - +1.1
- 0 - 0
- 0 - 0

6
docs/rules/device-details/special_sram/index.rst
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@ -11,9 +11,9 @@ A Dual-Port SRAM is currently being designed using a similar approach. Compilers
Operating Voltages where SPICE models are valid Operating Voltages where SPICE models are valid
- V\ :sub:`DS` = 0 to 1.8V - :math:`V_{DS} = 0` to 1.8V
- V\ :sub:`GS` = 0 to 1.8V - :math:`V_{GS} = 0` to 1.8V
- V\ :sub:`BS` = 0 to -1.8V - :math:`V_{BS} = 0` to -1.8V
Details Details
~~~~~~~ ~~~~~~~