In part one of this blog series, ADC Digital Downconverter: Decimation Filters and ADC Aliasing, Part 1 we began looking at the decimation filtering in the DDC when the complex to real conversion is ...

Abstract: This CIC (Cascaded integrator comb) decimation filter is widely applicable to reduce the data sampling rate in DDC (Digital Down Conversion). In this paper, the theory of CIC decimation ...

Over the last few blogs we’ve been looking at DDCs and how frequencies are shifted and folded in the output spectrum. In the last blog, ADC Digital Downconverter: A Complex Decimation Example we ...

The decimation filter efficiently reduces the sample frequency of Incremental and Regular Delta-Sigma Modulators (DSMs) by a factor of 16. This process minimizes high-frequency noise and downsamples ...

Digital upconverters (DUCs) and digital downconverters (DDCs) are important components of every modern wireless base station design. While many DUC and DDC designs are available, there is a clear call ...

The ODT-DSP-DEC-43T250M-T16 is a 12-bit 250MHz Decimation filter with 43 taps in a 12/16nm CMOS process. The 43 Tap Decimation filter reduces the o ...

Let’s say you chose a particular microcontroller for its 12-bit analog-to-digital converter (ADC). You built up your system, and although the ADC gives you 12 bits of resolution, the lower couple of ...

We use a custom fork of the gf180mcuD PDK variant until all changes have been upstreamed. To clone the latest PDK version, simply run make clone-pdk. In the next step ...