HSP50016 Overview
HSP50016 Data Sheet February 1999 File Number 3288.6 Digital Down Converter The Digital Down Converter (DDC) is a single chip synthesizer, quadrature mixer and lowpass filter. Its input data is a sampled data stream of up to 16 bits in width and up to a 75 MSPS data rate. The DDC performs down conversion, narrowband low pass filtering and decimation to produce a baseband signal.
HSP50016 Key Features
- 75 MSPS Input Data Rate
- 16-Bit Data Input; Offset Binary or 2’s plement Format
- Spurious Free Dynamic Range Through Modulator >102dB
- Frequency Selectivity: <0.006Hz
- Identical Lowpass Filters for I and Q
- Passband Ripple: <0.04dB
- Stopband Attenuation: >104dB
- Filter -3dB to -102dB Shape Factor: <1.5
- Decimation Factors from 32 to 131,072
- IEEE 1149.1 Test Access Port