제품 상세 정보

Number of input channels 6 Resolution (Bits) 14 Sample rate (max) (Msps) 3000 Frequency (min) (MHz) 600 Frequency (max) (MHz) 12000 Features High-performance, Input buffer Analog input BW (MHz) 12000 SFDR (dB) 80 Power consumption (typ) (mW) 6359 Operating temperature range (°C) to Rating Catalog
Number of input channels 6 Resolution (Bits) 14 Sample rate (max) (Msps) 3000 Frequency (min) (MHz) 600 Frequency (max) (MHz) 12000 Features High-performance, Input buffer Analog input BW (MHz) 12000 SFDR (dB) 80 Power consumption (typ) (mW) 6359 Operating temperature range (°C) to Rating Catalog
FCBGA (ALK) 400 289 mm² 17 x 17
  • Request full data sheet
  • Radiation hardness assured AFE7950-SP:
    • Single-event latch up (SEL): 70MeV-cm2/mg
    • RLAT Total ionizing dose (TID): 100krad (Si)
  • Radiation tolerant AFE7950-SEP:
    • Single-event latch up (SEL): 43MeV-cm2/mg
    • RLAT Total ionizing dose (TID): 30krad (Si)
  • Four RF sampling 12GSPS TX DACs
  • Six RF sampling 3GSPS RX ADCs
  • Maximum RF signal bandwidth: 1200MHz (or 2400MHz for 2TX)
  • RF frequency range:
    • TX: 600MHz to 12GHz
    • RX: 5MHz to 12GHz
  • Digital Step Attenuators (DSA):
    • TX: 40dB range, 0.125dB steps
    • RX or FB: 25dB range, 0.5dB steps
  • Single or dual-band DUC or DDCs for TX and RX
  • SerDes data interface:
    • 8 SerDes transceivers up to 24.75Gbps
    • JESD204B/C subclass 1 compatible
  • Package: 17mm × 17mm FCBGA, 0.8mm pitch
  • Space screening and assurance:
    • Meets ASTM E595 outgassing specification (AFE7950-SP, AFE7950-SEP)
    • One fabrication, assembly, and test site
    • Wafer lot traceability
    • Extended product life cycle
    • Radiation lot acceptance test (RLAT) (AFE7950-SP, AFE7950-SEP)
    • Production burn-in (AFE7950-SP)
  • This device contains non-encapsulated chip-caps with tin (Sn) finish of >97% purity. See reliability report for more information
  • Request full data sheet
  • Radiation hardness assured AFE7950-SP:
    • Single-event latch up (SEL): 70MeV-cm2/mg
    • RLAT Total ionizing dose (TID): 100krad (Si)
  • Radiation tolerant AFE7950-SEP:
    • Single-event latch up (SEL): 43MeV-cm2/mg
    • RLAT Total ionizing dose (TID): 30krad (Si)
  • Four RF sampling 12GSPS TX DACs
  • Six RF sampling 3GSPS RX ADCs
  • Maximum RF signal bandwidth: 1200MHz (or 2400MHz for 2TX)
  • RF frequency range:
    • TX: 600MHz to 12GHz
    • RX: 5MHz to 12GHz
  • Digital Step Attenuators (DSA):
    • TX: 40dB range, 0.125dB steps
    • RX or FB: 25dB range, 0.5dB steps
  • Single or dual-band DUC or DDCs for TX and RX
  • SerDes data interface:
    • 8 SerDes transceivers up to 24.75Gbps
    • JESD204B/C subclass 1 compatible
  • Package: 17mm × 17mm FCBGA, 0.8mm pitch
  • Space screening and assurance:
    • Meets ASTM E595 outgassing specification (AFE7950-SP, AFE7950-SEP)
    • One fabrication, assembly, and test site
    • Wafer lot traceability
    • Extended product life cycle
    • Radiation lot acceptance test (RLAT) (AFE7950-SP, AFE7950-SEP)
    • Production burn-in (AFE7950-SP)
  • This device contains non-encapsulated chip-caps with tin (Sn) finish of >97% purity. See reliability report for more information

The AFE7950-x is a high performance, wide bandwidth multi-channel transceiver, integrating four RF sampling transmitter chains, four RF sampling receiver chains and two RF sampling feedback chains (six RF sampling ADCs total). With operation up to 12GHz, this device enables direct RF sampling in the L, S, C and X-band frequency ranges without the need for additional frequency conversions stages. This improvement in density and flexibility enables high-channel-count, multi-mission systems.

The TX signal paths support interpolation and digital up conversion options that deliver up to 1200MHz of signal bandwidth for four TX or 2400MHz for two TX. The output of the DUCs drives a 12GSPS DAC (digital to analog converter) with a mixed mode output option to enhance 2nd Nyquist operation. The DAC output includes a variable gain amplifier (TX DSA) with 40dB range and 1dB analog and 0.125dB digital steps.

Each receiver chain includes a 25dB range Digital Step Attenuator (DSA), followed by a 3GSPS ADC (analog-to-digital converter). Each receiver channel has an analog peak power detector and various digital power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. Flexible decimation options provide optimization of data bandwidth up to 1200MHz for four RX without FB paths or 600MHz with two FB paths (1200MHz BW each).

The AFE7950-x is a high performance, wide bandwidth multi-channel transceiver, integrating four RF sampling transmitter chains, four RF sampling receiver chains and two RF sampling feedback chains (six RF sampling ADCs total). With operation up to 12GHz, this device enables direct RF sampling in the L, S, C and X-band frequency ranges without the need for additional frequency conversions stages. This improvement in density and flexibility enables high-channel-count, multi-mission systems.

The TX signal paths support interpolation and digital up conversion options that deliver up to 1200MHz of signal bandwidth for four TX or 2400MHz for two TX. The output of the DUCs drives a 12GSPS DAC (digital to analog converter) with a mixed mode output option to enhance 2nd Nyquist operation. The DAC output includes a variable gain amplifier (TX DSA) with 40dB range and 1dB analog and 0.125dB digital steps.

Each receiver chain includes a 25dB range Digital Step Attenuator (DSA), followed by a 3GSPS ADC (analog-to-digital converter). Each receiver channel has an analog peak power detector and various digital power detectors to assist an external or internal autonomous automatic gain controller, and RF overload detectors for device reliability protection. Flexible decimation options provide optimization of data bandwidth up to 1200MHz for four RX without FB paths or 600MHz with two FB paths (1200MHz BW each).

다운로드 스크립트와 함께 비디오 보기 비디오
추가 정보 요청

범용 AFE에 대한 전체 데이터 시트 및 기타 설계 자료를 참조하십시오. 지금 요청

상용 무선 애플리케이션의 경우 무선 인프라 AFE를 참조하십시오.

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
6개 모두 보기
상위 문서 유형 직함 형식 옵션 날짜
* Data sheet AFE7950-x 4T6R RF Sampling AFE with 12GSPS DACs and 3GSPS ADCs datasheet (Rev. B) PDF | HTML 2026/06/16
* Radiation & reliability report AFE7950-SEP Single Event Effects Report PDF | HTML 2026/05/19
* Radiation & reliability report AFE7950-SEP Production Flow and Reliability Report PDF | HTML 2026/05/18
* Radiation & reliability report AFE7950-SEP Total Ionizing Dose (TID) Radiation Report (Rev. A) 2026/05/13
Application note Cold Sparing on AFE7950-SP and AFE7950-SEP 2025/07/03
Technical article Phased array antenna systems: A new paradigm for electronics in satellites (Rev. A) PDF | HTML 2024/06/11

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

AFE7900EVM — AFE7900 4전송, 6수신, 5MHz~7400MHz RF 샘플링 AFE용 평가 모듈

AFE7900 제품군 평가 모듈(EVM)은 최대 4개의 전송, 4개의 수신 및 2개의 피드백(4T4R+2FB) 채널을 동시에 지원하도록 구성할 수 있는 RF 샘플링 송수신기 플랫폼입니다. EVM는 아래 TI 패턴/캡처 카드 솔루션(별도 판매)뿐만 아니라 많은 FPGA FMC 호환 개발 키트와 상호 작용합니다.

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없음
평가 보드

AFE7950EVM — 4개 전송, 6개 수신, X 대역, RF 샘플링 AFE용 AFE7950 평가 모듈

AFE7950 제품군 평가 모듈(EVM)은 최대 4개의 전송, 4개의 수신 및 2개의 피드백(4T4R+2FB) 채널을 동시에 지원하도록 구성할 수 있는 RF 샘플링 송수신기 플랫폼입니다. EVM는 아래 TI 패턴/캡처 카드 솔루션(별도 판매)뿐만 아니라 많은 FPGA FMC 호환 개발 키트와 상호 작용합니다.

TI.com에서 구매할 수 없음
드라이버 또는 라이브러리

AFE79XX-HSC-DESIGN AFE79xx family high-speed transceiver design & support files

Find detailed product information on the AFE79xx product family (datasheets, EVM resources, software and firmware, reference designs, etc)
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

레퍼런스 디자인

TIDA-010260 — 4T5R 우주 등급 일체형 트랜시버 레퍼런스 설계

4T5R 우주 등급 일체형 트랜시버 레퍼런스 설계에는 클로킹 솔루션 및 전원 솔루션을 비롯한 전체 RF 샘플링 트랜시버가 결합되어 있습니다. 이 설계에는 VITA-57 폼 팩터 내에 모든 SEP의 향 TI 장치와 우주 항공 등급 패시브가 포함되어 있습니다.
Design guide: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
FCBGA (ALK) 400 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

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