CX24113A Datasheet Digital Satellite Tuner Rf Ic

Manufacturer: Conexant Systems

Overview: Set-top Box Solutions Satellite Digital Satellite Tuner RF IC CX24113A Highly Integrated, Worldwide Broadband Satellite Front-End Solution Conexant’s portfolio includes a comprehensive suite of semiconductor solutions for broadband communications, enterprise networks and the digital home. The CX24113A is Conexant’s third generation direct down-conversion satellite tuner RF IC intended for operator-based digital satellite networks and free-to-air systems. The CX24113A is a highly integrated satellite tuner solution that incorporates an advanced Fractional-N synthesizer, I2C serial interface, a fully integrated local oscillator, and variable baseband filters. The device has an improved power supply rejection ratio (PSRR), requires a single +3.

Datasheet Details

Part number	CX24113A
Manufacturer	Conexant Systems
File Size	178.54 KB
Description	Digital Satellite Tuner RF IC
Datasheet	CX24113A_ConexantSystems.pdf

Key Features

very low power consumption. The CX24113A has a built-in auto-tuning machine that eliminates the need for software calibration and accelerates the calibration time. The on-chip fractional synthesizer enables fine frequency step size without adversely affecting lock time. The CX24113 does not require a balun, thus reducing external bill of materials (BOM) cost. Its highly integrated design saves valuable board space and simplifies RF layout. The company’s broad portfolio of semiconductor products.

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