Title :
A low-power 170-MHz discrete-time analog FIR filter
Author :
Wang, Xiaodong ; Spencer, Richard R.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
fDate :
3/1/1998 12:00:00 AM
Abstract :
A 170-MHz analog finite impulse response (FIR) filter operating from a single 3.3-V supply is described. The design has been fabricated in the HP 1.2-μm CMOS process and has an area of 2.35 mm by 1.97 mm including bonding pads. This 9-tap filter dissipates 70 mW when operating at 170 MHz. The multipliers are implemented using multiplying digital-to-analog converters (MDAC´s) with 6-b resolution
Keywords :
CMOS analogue integrated circuits; FIR filters; active filters; digital-analogue conversion; discrete time filters; integrated circuit noise; 1.2 micron; 170 MHz; 3.3 V; 70 mW; CMOS process; bonding pad; circuit noise; discrete-time analog FIR filter; multiplying digital-to-analog converters; nine-tap filter; CMOS process; Circuit noise; Circuit testing; Digital-analog conversion; Equalizers; Finite impulse response filter; Magnetic memory; Magnetic recording; Polynomials; Power dissipation;
Journal_Title :
Solid-State Circuits, IEEE Journal of
