A 0.8V accurately-tuned continuous-time filter

Gowtham Vemulapalli, Pavan Kumar Hanumolu, Un Ku Moon

Research output: Contribution to journalConference articlepeer-review


An accurately tunable, low-voltage, linear continuous-time filter is presented in this paper. The system, designed using 0.18μm CMOS process, occupies 0.4mm 2 of area. The filter part of the circuit dissipates 2.6mW and the tuning part of the circuit dissipates 2mW of power. The filter achieves good tuning accuracy. The THD of the filter for a 10-kHz, 250-mVpp signal at 0.8-V supply voltage is 0.01%.

Original languageEnglish (US)
Pages (from-to)45-48
Number of pages4
JournalProceedings of the Custom Integrated Circuits Conference
StatePublished - 2004
Externally publishedYes
EventProceedings of the IEEE 2004 Custom Integrated Circuits Conference, CICC - Orlando, FL, United States
Duration: Oct 3 2004Oct 6 2004

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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