Abstract
A novel polyphase current-mode filter suitable for CMOS integrated
circuit implementation is presented. The circuit uses two
digitally-programmable current-controlled current-conveyors, MOSFETs,
and two grounded capacitors. The proposed circuit can be operated from a
low power supply voltage (plusmn1.5 V) and its parameters enjoy low
active- and passive-sensitivity. Simulation results using CMOS CCCII are
included.
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