A Low-Power 170-MHz Discrete-Time Analog FIR Filter
نویسندگان
چکیده
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 1.2m CMOS process and has an area of 2.35 mm by 1.97 mm including bonding pads. This 9tap 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.
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