© 2005, Conexant Systems, Inc. All Rights Reserved. Conexant and the Conexant

logo are registered trademarks of Conexant Systems, Inc. All other trademarks

are owned by their respective owners. Although Conexant strives for accuracy

in all its publications, this material may contain errors or omissions and is

ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY, FITNESS FOR A

PARTICULAR PURPOSE AND NON-INFRINGEMENT.

Conexant shall not be liable for any

special, indirect, incidental or consequential damages as a result of its use.

05-1503

Set-top Box Solutions

Satellite

CX24128 Features

• State-of-the-art architecture that provides for up

to 60 decibel (dB) isolation between two channels

• RF input: 925–2175 MHz

• Symbol rate: 1–45 MSps

• Noise figure: 10 dB, typical

• Input IP3 at minimum gain: 10 dBm, typical

• Baseband filter bandwidth: 3–40 MHz

• Output voltage: 0.5 Vp-p @ RL > 1 kΩ:

• Operating temperature: 0–85º C

• Package type: 48-pin, Pb- free, QFN

Applications

• Advanced modulation set-top boxes

• DSS/DVB set-top boxes

• Digital VCR (DVR)

• Commercial digital video, audio and data receivers

Conexant Product Portfolio

The company’s broad portfolio of semiconductor products also

includes client-side DSL and cable modem solutions, home

network processors, broadcast video encoders and decoders,

digital set-top box components and systems solutions, and

dial-up modems. In addition to its IEEE 802.11a/b/g-compliant

WLAN chipsets, software, and reference designs, Conexant

offers a suite of networking components that includes solutions

Additional products include a complete line of asymmetric and

symmetric DSL central office solutions, which are used by service

providers worldwide to deliver broadband data, voice, and video

over copper telephone lines.

www.conexant.com

General Information:

U.S. and Canada: (888) 855-4562

International: (732) 345-7500

Headquarters

4000 MacArthur Blvd.

Newport Beach, CA 92660

Order# 102375C