| 摘要 |
An apparatus and method for using anti-fuse bond pads used to provide trimmed resistor values to the input terminals of circuits on an integrated circuit die. The apparatus and method comprises fabricating on a semiconductor integrated circuit a resistive network. The resistive network includes a first terminal, a second terminal and a resistor coupled between the two terminals. An anti-fuse bond pad and a trimming resistor are coupled between the first terminal and the second terminal. The trimming resistor is configured to be electrically coupled between the first terminal and the second terminal when a ball bond is formed on the anti-fuse bond pad. In various embodiments, a plurality of the anti-fuse bond pads and trimming resistors may be coupled between the two terminals. By selectively forming ball bonds on the plurality of anti-fuse bond pads, the resistance of the network can be selectively trimmed as needed.
|
