pz5921087
Member level 1
Hello,
I am designing a LPF which needs to achieve 50MHz with 20% accuracy(range 40MHz to 60MHz). The poly res and MIM cap all have ~20% variation over PVT, it is really hard to design such a LPF with simple RC. Can anybody suggests a circuit topology that can realize this LPF? Thank you very much!
I am designing a LPF which needs to achieve 50MHz with 20% accuracy(range 40MHz to 60MHz). The poly res and MIM cap all have ~20% variation over PVT, it is really hard to design such a LPF with simple RC. Can anybody suggests a circuit topology that can realize this LPF? Thank you very much!