HSP50214B Overview
HSP50214B TM Data Sheet May 2000 File Number 4450.3 Programmable Downconverter [ /Title digitized IF data into filtered baseband data which can be (HSP5 processed by a standard DSP microprocessor. The 0214B) Programmable Downconverter (PDC) performs down conversion, decimation, narrowband low pass filtering, gain /Subscaling, resampling, and Cartesian to Polar coordinate ject conversion. (ProThe 14-bit sampled IF...
HSP50214B Key Features
- Up to 65 MSPS Front-End Processing Rates (CLKIN) and 55MHz Back-End Processing Rates (PROCCLK) Clocks May Be Asynchronou
- Processing Capable of >100dB SFDR
- Up to 255-Tap Programmable FIR
- Overall Decimation Factor Ranging from 4 to 16384
- Output Samples Rates to ≅ 12.94 MSPS with Output Bandwidths to ≅ 982kHz Lowpass
- 32-Bit Programmable NCO for Channel Selection and Carrier Tracking
- Digital Resampling Filter for Symbol Tracking Loops and Inmensurate Sample-to-Output Clock Ratios
- Digital AGC with Programmable Limits and Slew Rate to Optimize Output Signal Resolution; Fixed or Auto Gain Adjust
- Serial, Parallel, and FIFO 16-Bit Output Modes
- Cartesian to Polar Converter and Frequency Discriminator for AFC Loops and Demodulation of AM, FM, FSK, and DPSK