Evaluation of Bit-Pipelined Array Circuits for Datapath DSP Applications

This paper discusses issues in VLSI design and implementation of high performance datapath circuits. Of particular concern will he various types of multiplier and adder, which are fundamental to DSP operations. Performance comparison will be provided in terms of sampling speed, layout area, and in particular, power consumption, with techniques that may be applied to reduce power dissipation also suggested. As an example, a low power, high performance recursive filter achieved through bit-level pipelining technique is illustrated