hunhong
Newbie
Hello, I'm a RF circuit engineer in the fabless startup company.
I design the Wireless wifi chip using the TSMC 40nm RF fab.
I want to reduce the substrate noise coupling from PA - VCO & SoC - RF.
For that reason, I want to insert the low doping layer(NT_N @Tsmc40nm) in the full chip area.
How to insert this layer automatically avoiding Active area and DRC error.
Thank you.
I design the Wireless wifi chip using the TSMC 40nm RF fab.
I want to reduce the substrate noise coupling from PA - VCO & SoC - RF.
For that reason, I want to insert the low doping layer(NT_N @Tsmc40nm) in the full chip area.
How to insert this layer automatically avoiding Active area and DRC error.
Thank you.