Y.-C. ChenW.-H. ChiuTSUNG-HSIEN LIN2018-09-102018-09-102008-04http://scholars.lib.ntu.edu.tw/handle/123456789/343018A 120-MHz Active-RC Filter with an Agile Frequency Tuning Scheme in 0.18-μm CMOSconference paper10.1109/VDAT.2008.45424492-s2.0-50649114674