드라이버 또는 라이브러리
AFE77XX-WI-DESIGN — AFE77xx Wireless Infrastructure (WI) design files
Secure Server Folder for all AFE77xx Devices
데이터 시트
AFE7799
- Quad transmitters based on direct up-conversion architecture:
- Up to 600 MHz of RF transmitted bandwidth per chain
- Quad receivers based on 0-IF down-conversion architecture:
- Up to 200 MHz of RF received bandwidth per chain
- Feedback chain based on RF sampling ADC:
- Up to 600 MHz of RF received bandwidth
- RF frequency range: 600 MHz to 6 GHz
- Wideband fractional-N PLL, VCO for TX and RX LO
- Dedicated integer-N PLL, VCO for data converters clock generation
- JESD204B and JESD204C SerDes interface support:
- 8 SerDes transceivers up to 29.5 Gbps
- 8b/10b and 64b/66b encoding
- 16-bit, 12-bit, 24-bit and 32-bit formatting
- Subclass 1 multi-device synchronization
- Package: 17-mm x 17-mm BGA, 0.8-mm pitch
The AFE7799 is a high-performance, multichannel transceiver, integrating four direct up-conversion transmitter chains, four direct down-conversion receiver chains, and two wideband RF sampling digitizing auxiliary chains (feedback paths). The high dynamic range of the transmitter and receiver chains allows generating and receiving 2G, 3G, 4G, and 5G signals for wireless base stations. The low power dissipation and large channels integration makes the AFE7799 suitable to address the power and size constrained 4G and 5G massive MIMO base stations. The wideband and high dynamic range feedback path can assist the digital pre-distortion (DPD) of the power amplifiers in the transmitter chain. The fast SerDes speed can help reducing the number of lanes required to transfer the data in and out.
Each receiver chain of the AFE7799 includes a 28-dB range digital step attenuator (DSA), followed by a wideband passive IQ demodulator, and a baseband amplifier with integrated programmable antialiasing low pass filters, driving a continuous-time sigma-delta ADC. The RX chain can receive an instantaneous bandwidth (IBW) up to 200 MHz. Each receiver channel has two analog peak power detectors and various digital power detectors to assist an external or internal autonomous AGC control for receiver channels, and a RF overload detector for device reliability protection. The integrated QMC (quadrature mismatch compensation) algorithm is capable to continuously monitor and correct for the rx chain I and Q imbalance mismatch without the need to inject any specific signals or perform offline calibration.
Each transmitter chain includes two 14-bit, 3-Gsps IQ DACs, followed by a programmable reconstruction and DAC image rejection filter, an IQ modulator driving a wideband RF amplifier with 39-dB range gain control. The TX chain integrated QMC and LO leakage cancellation algorithms, leveraging the FB path can constantly track and correct for the TX chain IQ mismatch and LO leakage.
The FB path is based on RF sampling architecture, and includes an input RF DSA driving a 14-bit, 3-Gsps RF ADC. The direct sampling architecture provides an inherently wideband receiver chain and simplifies the calibration of the TX chains impairments. Each FB path integrates two independent NCO that allows a fast switching between two observed RF input bands.
추가 정보 요청
상용 무선 전용 AFE7799에 대한 전체 데이터 시트 및 기타 설계 리소스를 참조하십시오. 지금 요청
다른 모든 애플리케이션의 경우 TI의 범용 RF 샘플링 AFE를 참조하십시오.
기술 자료
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
10개 모두 보기 | 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | AFE7799 Quad-Channel RF Transceiver With Feedback Path datasheet | PDF | HTML | 2019/06/06 |
| User guide | Interfacing AFE7769DEVM With the Hitek Agilex eSOM7 FPGA | PDF | HTML | 2023/09/28 | |
| Application note | Using AFE77xx in a Digital Pre-distortion System (Rev. B) | 2021/09/02 | ||
| Application note | System Design Considerations when Upgrading from JESD204B to JESD204C (Rev. A) | 2021/04/05 | ||
| Application note | Time Division Duplexing (TDD) in AFE77xx Integrated Transceiver (Rev. A) | 2021/04/05 | ||
| Application note | AFE76xx, AFE77xx, and AFE79xx JESD204 Layer Testing | 2020/04/15 | ||
| User guide | AFE77xx Latte GUI | 2019/07/25 | ||
| Application note | Temp Profile to Maintain Optimum FIT Performance | 2019/07/23 | ||
| Application note | Controlling Latte GUI from Python | 2019/07/08 | ||
| Application note | AFE77xx Power Solutions | 2019/06/25 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 보드
AFE7769-3P5EVM — 3.5GHz를 지원하는 AFE7769 쿼드 채널 RF 트랜시버 평가 모듈
AFE7769-3P5 평가 모듈(EVM)은 AFE77xx 통합 RF 트랜시버 제품군을 평가하는 데 사용됩니다. AFE7769 및 AFE7799 장치는 최대 4개의 전송, 4개의 수신, 2개의 피드백 채널(4T4R2F)을 지원하고 데이터 컨버터 클록과 LO 생성을 위한 위상 동기 루프(PLL)와 전압 제어 오실레이터(VCO)를 통합하고, 600MHz~6GHz로 LO 주파수를 조정할 수 있습니다.
AFE7769-3P5EVM은 무선 주파수(RF) 발룬 및 매칭을 통합하여 3.3GHz~3.8GHz를 특별히 지원하지만 최대 6GHz까지 (...)
평가 보드
AFE7769EVM — AFE7769 쿼드 채널 RF 트랜시버 평가 모듈
AFE7769 평가 모듈(EVM)은 AFE77xx 통합 RF 트랜시버 제품군을 평가하는 데 사용됩니다. AFE77xx 장치는 최대 4개의 전송, 4개의 수신, 2개의 피드백 채널(4T4R2F)을 지원하고 데이터 컨버터 클록과 LO 생성을 위한 위상 동기 루프(PLL)와 전압 제어 오실레이터(VCO)를 통합하고, 600MHz~6GHz의 LO 주파수를 조정할 수 있습니다.
이 표준 EVM에는 600MHz ~ 2700 MHz를 지원하도록 RF 밸런스와 통합되어 있습니다. AFE77xx 디바이스는 최대 29.5Gbps까지 작동할 수 있는 (...)
평가 보드
HTK-3P-AGILEX-ESOM7 — HITEK Agilex eSOM7 with FMC+ connector to RF transceiver EVMs
The Hitek Systems eSOM7 interfaces with the AFE8092, AFE8030, AFE7952, and AFE7920 through an FPGA mezzanine card (FMC) connector. It provides a quick evaluation and prototyping platform for 5G wireless solutions based on Intel’s latest high-performance 10-nm Agilex F-Series FPGA.
펌웨어
TI204C-IP — Request for JESD204 rapid design IP
The JESD204 rapid design IP has been designed to enable FPGA engineers to achieve an accelerated path to a working JESD204 system. The IP has been architected in a way that downstream digital processing and other application logic are isolated from most of the performance- and timing-critical (...)
지원되는 제품 및 하드웨어
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| FCBGA (ABJ) | 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