Click to expand full text
ACD2204
CATV/TV/Video Downconverter with Dual Synthesizer
PRELIMINARY DATA SHEET - Rev 1.0 FEATURES
• • • • • • • • • • Integrated Downconverter Integrated Dual Synthesizer 256 QAM Compatibility Single +5 V Power Supply Operation Low Noise Figure: 8 dB High Conversion Gain: 31 dB Low Distortion: -53 dBc Three-Wire Interface Small Size -40 °C to +85 °C
APPLICATIONS
• • • • • Set Top Boxes CATV Video Tuners Digital TV Tuners CATV Data Tuners Cable Modems
S8 Package 28 Pin SSOP
PRODUCT DESCRIPTION
The ACD2204 uses both GaAs and Si technology to provide the downconverter and dual synthesizer functions in a double conversion tuner gain block, local oscillator, balanced mixer, IF Amplifier, and dual synthesizer.