Patent ID: 7612984

Claim:
An integrated circuit device comprising: a capacitor array comprising unit capacitors arranged in rows and columns, wherein each unit capacitor is formed of two electrically insulated capacitor plates; at least one first unit capacitor in each row and in each column of the capacitor array, the at least one first unit capacitor being interconnected, wherein each row of the capacitor array comprises a same number of the at least one first unit capacitors as other rows and columns have, and wherein each column of the capacitor array comprises a same number of the at least one first unit capacitors as other rows and columns have; and more than one second unit capacitor in each row and in each column of the capacitor array, the more than one second unit capacitor being interconnected, wherein each row of the capacitor array comprises a same number of the more than one second unit capacitors as other rows and columns have, and wherein each column of the capacitor array comprises a same number of the more than one second unit capacitors as other rows and columns have.