CX24128 Overview
Digital Satellite Dual Tuner RF IC .D Q Channel Output A RF INPUT B at aS VCO Reference to Demod Variable Low AGC Amplifier Pass Filter VCA 90 I Channel Output B 0 Reference Oscillator he Q Channel Output B PLL Dividers, Phase Detector and Charge Pump Programming and Control CX24128 Block Diagram et 4U .c om .. Dual stream RF-to-baseband satellite receiver Set-top Box Solutions Satellite Conexant has a broad...
CX24128 Key Features
- State of the art isolation between two channels
- Zero-IF architecture eliminates the need for image reject filtering
- Very low phase noise for 8PSK and DVB-S2