The design methodology and design equations of switched-capacitor (SC) high-pass and bandpass ladder filters using SC differentiators are presented. It is shown that the design method is straightforward, and the resultant SC ladder filters have a concise and fully stray-insensitive structure with a low component sensitivity. Moreover, they do not have a DC instability problem. In SC ladder filter design, therefore, the proposed differentiator-based methodology can be incorporated with the conventional integrator-based one to design all kinds of ladder filters with satisfactory performances.
|頁（從 - 到）||1463-1466|
|期刊||Proceedings - IEEE International Symposium on Circuits and Systems|
|出版狀態||Published - 1 12月 1989|
|事件||IEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1 - Portland, OR, USA|
持續時間: 8 5月 1989 → 11 5月 1989