A Very Low Power 10 MHz CMOS Continuous-Time Bandpass Filter With On-Chip Automatic Tuning
Publish place: 14th Iranian Conference on Electric Engineering
Publish Year: 1385
Type: Conference paper
Language: English
View: 1,969
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
ICEE14_271
Index date: 15 July 2008
A Very Low Power 10 MHz CMOS Continuous-Time Bandpass Filter With On-Chip Automatic Tuning abstract
A second-order CMOS continuous-time bandpass filter with a tuneable 4-12 MHz center frequency (fc) is presented. The design has been done by using a new second-order block which is based on Gm-C method. This Gm-C filter achieves a dynamic range of 30 dB for 1% IM3, and Q equal to 58 at 12 MHz, while dissipating only 10.5 mW from 3.3 V power supply in 0.35 μm CMOS process. The on-chip indirect automatic tuning circuit uses a phase locked loop which sets filter center frequency to an external reference clock.
A Very Low Power 10 MHz CMOS Continuous-Time Bandpass Filter With On-Chip Automatic Tuning Keywords:
A Very Low Power 10 MHz CMOS Continuous-Time Bandpass Filter With On-Chip Automatic Tuning authors