A New Method to Design Multi-Standard Analog Baseband Low-Pass Filter

ALAYBEYOĞLU E., Kuntman H.

10th International Conference on Electrical and Electronics Engineering (ELECO), Bursa, Turkey, 30 November - 02 December 2017, pp.1216-1220 identifier

  • Publication Type: Conference Paper / Full Text
  • City: Bursa
  • Country: Turkey
  • Page Numbers: pp.1216-1220
  • Istanbul Technical University Affiliated: Yes

Abstract

Multi-standard transceivers allow to process different protocols in a single chip. These type transceivers need reconfigurable analog elements. In this work reconfigurable Analog Baseband low-pass filter is designed to support the application of Bluetooth, CDMA2000, Wideband CDMA, and IEEE 802.11a/b/g/n wireless LANs and 2G/3G/4G. The designed filter operates between 20kHz-40MHz. The filter is designed with cell-based variable transconductance amplifier. The minimum value of the designed filter'sthird order intersection point is 17.8dBm. The performance of the designed circuit is tested with TSMC 0.18 mu m technology in CADENCE environment.