newmedia
Member level 2
Hello all,
I never done I/O related works, but I have to design a test circuit which can send 4GHZ clock signal to oscilloscope. So I need helps from you guys.
I will land an AC probe on a on-die landing pad, and this probe will be connected to a SMA cable. This cable will be connected to oscilloscope through SMA connector.
Anybody tried similar simulation in Spectre or Hspice? How did you construct your simulation? Did you use a RLGC model or S parameter model of SMA cable and connector?
I welcome any comment on this.
Thank you,
Jinwook
I never done I/O related works, but I have to design a test circuit which can send 4GHZ clock signal to oscilloscope. So I need helps from you guys.
I will land an AC probe on a on-die landing pad, and this probe will be connected to a SMA cable. This cable will be connected to oscilloscope through SMA connector.
Anybody tried similar simulation in Spectre or Hspice? How did you construct your simulation? Did you use a RLGC model or S parameter model of SMA cable and connector?
I welcome any comment on this.
Thank you,
Jinwook