diego.fan
Member level 3
Dear all,
I am new to analog layout. Here I'd like to design current mirror for ADC. A: m=8, b: m=1 , c: m=2, and then 4,8,16,32. Total number is 72. I plan to use common centroid.
the apsect ratio for unit is nearly 2:1. So 6:12 array is ok I think. But I have no idea how to make the floorplan.
Could you please give some suggestion how to place these units?
I am new to analog layout. Here I'd like to design current mirror for ADC. A: m=8, b: m=1 , c: m=2, and then 4,8,16,32. Total number is 72. I plan to use common centroid.
the apsect ratio for unit is nearly 2:1. So 6:12 array is ok I think. But I have no idea how to make the floorplan.
Could you please give some suggestion how to place these units?