SC FIR interpolation filters using parallel cyclic networks
Kentaro Kato, T. Kikui, Yoshinori Hirata, Tatsunori Matsumoto, Tsuyoshi Takebe · 2002
This paper presents a high frequency switched-capacitor FIR interpolation filter. The circuit has a multi-stage polyphase structure whose component blocks are realized by parallel cyclic networks. Design example of a partial response filter (class IV) is also included.>