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10.4.2 MIM Option B
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This section describes rules for MiM (Metal-insulator-Metal) capacitor if MIM capacitor needs to be placed between Top metal & Top metal-1”. FuseTop layer still used to defines the top plate of MiM capacitor and Metaln-1 layer defines MiM bottom plate (n>2, n is the top metal number. i.e: for 4 metal layers process, Top Metal is Metal4, Metaln-1 means Metal3 and Vian-1 means Via3). FuseTop Layer determines area of the MIM.
.. note::
This option-B only supports 4 or more metal layers process. (For the 3 metal layers process, please refer to option-A).
Customer will be need to chose either Option-A or Option B MIM in the design kit, Option-A and Option-B MIM can not be used in the same process.
.. csv-table:: MIM Option B
:file: tables_clear/35_MIM2_88.csv
:widths: 100, 800, 100
:align: center
.. note::
1. Checked by virtual MiM bottom plate which defines as: ((FuseTop @1.06) AND (Metaln-1 interact FuseTop))
2. These two MIM option (option-A and option-B) not allowed used on same process.
\* :ref:`Rules not coded`
.. image:: images/MIM2.png
:width: 900
:align: center
:alt: MIM Option B