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부품번호 | CX24109 기능 |
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기능 | Digital Satellite Tuner | ||
제조업체 | Conexant | ||
로고 | |||
전체 2 페이지수
Set-top Box Solutions
Satellite
Digital Satellite Tuner
CX24109
Highly Integrated, Direct Down-Conversion Satellite Tuner
Conexant’s broadband communications portfolio includes a comprehensive
suite of semiconductor solutions that enable the digital home and information
network. Combining extensive experience in broadband systems and mixed-
signal integrated circuit design, Conexant introduces the CX24109 Digital
Satellite Tuner – a highly integrated, direct down-conversion satellite tuner
intended for high-volume digital video, audio, and data receivers. The
CX24109 consists of an LNA, variable RF attenuator, quadrature
downconverter, variable IF gain amplifiers, variable low-pass filters, VCO,
and synthesizer. This highly integrated satellite tuner RF IC does not require
a balun, therefore simplifying RF layout and reducing the overall BOM cost.
When combined with Conexant’s CX24123 QPSK demodulator/FEC decoder,
the chipset provides a complete broadband satellite front-end solution capable
of operating from 1 to 45 Msps in the most demanding satellite environments.
The CX24109 and CX24123 provides a streamlined, cost optimized front-end
solution offered in a compact design that saves valuable board space and is
easy to implement.
Distinguishing Features
• DVB/DSS/DCII – compliant
• Single-chip RF-to-baseband
satellite receiver
• Zero-IF architecture eliminates
the need for image-reject filtering
• Variable baseband filters for optimal
interference rejection
• Integrated LNA and LO with onboard
VCO and synthesizer
• Single +5V supply
• 48-pin ETQFP
CX24109 Block Diagram
Part Number CX24109
Description Digital Satellite Tuner
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구 성 | 총 2 페이지수 | ||
다운로드 | [ CX24109.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
CX24108 | Digital Satellite Tuner RF IC | Conexant |
CX24109 | Digital Satellite Tuner | Conexant |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |