Multi-stage FIR filter design
*Multi-stage FIR filter design for portable digital spectrum analyzers
This IP is a cost-efficient architecture of FIR filter for portable digital spectrum analyzers. In order to reduce the hardware complexity, we split an FIR filter into multiple stages, which share the hardware resources such as multipliers and a..
Low Latency Decimation Filter for Active Noise Cancellation
Low Latency 24bit decimation Filter for ANC(active noise cancellation). The IP supports sample rate from 8kHz to 192kHz with very low latency.
Fully synthesised decimation filter for delta-sigma A/D converters
Digital decimation filters are used in delta-sigma analogue-to-digital converters to reduce the oversampled data rate to the final Nyquist rate. This paper presents the design and implementation of a fully synthesized digital decimation filter that provides a time-to-market advantage. The filter consists of a cascaded-..