EDN

D/A packs interpolation filters on-chip

Sunnyvale, Calif. – Maxim Integrated Products' MAX5858 is a dual, 10-bit, 300-Msample/second D/A converter with digital interpolation filters integrated on-chip. The filters separate the generated ...
EDN

A New Perspective on Decimation and Interpolation Filters

This whitepaper presents a new perspective on decimation and interpolation filters. It presents a brief introduction and historical perspective on these filters, as well as the audibility of signal ...
Design-Reuse

Pentek Adds DDC and Interpolation Filter IP Cores to its Dual Digital Transceiver Module, Greatly Boosting Bandwidth Range

Complete software radio transceiver in a single PMC/XMC module GateFlow FPGA IP core provides high-performance DDC and interpolation Decimation range is extended by a factor of 64,536: from 2 to 1,048 ...
Design-Reuse

Understanding cascaded integrator-comb filters

The previously obscure CIC filter is now vital to many high-volume wireless communications tasks and equipment. Using CIC filters can cut costs, improve reliability, and help performance. Here's a ...
Nature

Variable Fractional Delay Filter Design and Signal Processing

Variable fractional delay (VFD) filter design has become increasingly significant in digital signal processing, offering the flexibility to delay signals by non-integer amounts. This technology is ...