A multi-segment parallel wire capacitor includes substantially identical
multiple capacitor segments fabricated on a semiconductor substrate. Each
segment comprises at least first and second interleaved metal finger
formed in a first metal layer above the substrate and third and fourth
interleaved metal fingers formed in a second metal layer. The first and
fourth sets are connected together to form one plate of the capacitor and
the second and third sets are connected to form a second plate. The
multiple capacitor segments are arranged in a matrix having M rows and N
columns. The multiple capacitor segments are inter-connected in such a
manner that the capacitor segments in each column of the matrix are
connected in parallel. First and second metal lines selectively connect
the plates of the different capacitor segments in the first and last rows
and serve as the two opposite terminals of the multi-segment parallel
wire capacitor.