Serial I/O Filter

The Serial I/O Filter HSP43124 is a high performance Filter engine that is ideal for off loading the burden of Filter processing from a DSP Microprocessor It supports a variety of multistage Filter configurations based on a user programmable Filter and fixed coefficient halfband Filters These configurations include a programmable FIR Filter of up to 256 taps, a cascade of from one to five halfband Filters or a cascade of halfband Filters followed by a programmable FIR. The half band Filters each decimate by a factor of two, and the FIR Filter decimates from one to eight. When all six Filters are selected, a maximum decimation of 256 is provided.
For digital tuning applications, a separate multiplier is provided which allows the incoming data stream to be multiplied, or mixed, by a user supplied mix factor. A two pin Interface is provided for serially loading the mix factor from an external source or selecting the mix factor from an on-board ROM. The on-board ROM contains samples of a sinusoid capable of spectrally shifting the input data by one quarter of the sample rate, FS/4. This allows the chip to function as a digital Down Converter when the Filter stages are configured as a low-pass Filter
The serial Interface for 3- input and output data is compatible with the serial ports of common DSP Microprocessors Coefficients and configuration data are loaded over a bidirectional eight bit Interface
By Intersil Corporation
Part Manufacturer Description Datasheet Samples
HSP43124SC-45Z Intersil Corporation Serial I/O Filter; SOIC28; Temp Range: See Datasheet
HSP43124SC-45 Intersil Corporation Serial I/O Filter; SOIC28; Temp Range: See Datasheet
HSP43124SI-40 Intersil Corporation 1-BIT, DSP-DIGITAL FILTER, PDSO28, SOIC-28
HSP43124 's PackagesHSP43124 's pdf datasheet
HSP43124SC-45 SOIC
HSP43124SI-40 SOIC

HSP43124 Pinout, Pinouts
HSP43124 pinout,Pin out
This is one package pinout of HSP43124,If you need more pinouts please download HSP43124's pdf datasheet.

HSP43124 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

HSP43124 Pb-Free HSP43124 Cross Reference HSP43124 Schematic HSP43124 Distributor
HSP43124 Application Notes HSP43124 RoHS HSP43124 Circuits HSP43124 footprint