Analog circuits often use structures like differential pairs and current mirrors, where the matching of device characteristics such as the threshold voltage V t is important. Circuits using these ...

There has been vast progress over the last 30 years or so in digital layout automation, which has made it possible to develop complex digital ICs relatively quickly. However, for analog layout, ...

There has been vast progress over the last 30 years or so in digital layout automation, making it possible to develop complex digital ICs relatively quickly. However, for analog layout, techniques are ...

Laying out matching devices in custom analog circuits is an error-prone, time-consuming job that can kill analog design yield. Laying out matching devices in custom analog circuits is an error-prone, ...