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AFE8108

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具有 6GSPS 接收 (RX) 和 12GSPS 发送 (TX) 功能的八通道 7.4GHz 射频采样收发器

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AFE8108

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产品详情

Applications Avionics & Defense, Communications and Telecom, General purpose, Industrial, Radar, Test and Measurement Number of TXs and RXs 8 TX, 8 RX RF frequency (max) (MHz) 7400 RF frequency (min) (MHz) 100 Number of DUCs per TX 2 Number of DDCs per RX 2 Operating temperature range (°C) -40 to 85 Rating Catalog
Applications Avionics & Defense, Communications and Telecom, General purpose, Industrial, Radar, Test and Measurement Number of TXs and RXs 8 TX, 8 RX RF frequency (max) (MHz) 7400 RF frequency (min) (MHz) 100 Number of DUCs per TX 2 Number of DDCs per RX 2 Operating temperature range (°C) -40 to 85 Rating Catalog
FCBGA (AQC) 400 289 mm² (17 mm × 17 mm) FCBGA (ANG) 400 289 mm² (17 mm × 17 mm)
  • Eight (AFE8108)/ four (AFE8104) RF sampling 12GSPS transmit DACs
  • Eight (AFE8108)/ four (AFE8104) RF sampling 6GSPS receive ADCs
  • Maximum RF signal bandwidth:
    • 8T8R: 800MHz.
    • 4T4R: 1600MHz
    • 2T2R: 2400MHz
  • RF frequency range: up to 7.4GHz
  • Single DUC/DDCs per chain
  • Supports TDD operation with fast switching between TX and RX
  • Internal PLL/VCO to generate DAC/ADC clocks
  • Support for external clock at DAC or ADC rate
  • Digital Data Interface:
    • JESD204B and JESD204C
    • 8 SerDes transceivers up to 32.5Gbps
    • 8b/10b and 64b/66b Encoding
    • 12-bit, 16-bit, 24-bit and 32-bit resolution
    • Subclass 1 multi-device synchronization
  • Fast Boot Up time option: <500ms
  • Package:
    • 17mm × 17mm FCBGA, 0.8mm pitch
  • Eight (AFE8108)/ four (AFE8104) RF sampling 12GSPS transmit DACs
  • Eight (AFE8108)/ four (AFE8104) RF sampling 6GSPS receive ADCs
  • Maximum RF signal bandwidth:
    • 8T8R: 800MHz.
    • 4T4R: 1600MHz
    • 2T2R: 2400MHz
  • RF frequency range: up to 7.4GHz
  • Single DUC/DDCs per chain
  • Supports TDD operation with fast switching between TX and RX
  • Internal PLL/VCO to generate DAC/ADC clocks
  • Support for external clock at DAC or ADC rate
  • Digital Data Interface:
    • JESD204B and JESD204C
    • 8 SerDes transceivers up to 32.5Gbps
    • 8b/10b and 64b/66b Encoding
    • 12-bit, 16-bit, 24-bit and 32-bit resolution
    • Subclass 1 multi-device synchronization
  • Fast Boot Up time option: <500ms
  • Package:
    • 17mm × 17mm FCBGA, 0.8mm pitch

The AFE810x is a high performance, wide bandwidth multi-channels transceiver, integrating eight (AFE8108)/ four (AFE8104) RF sampling transmitter chains and eight (AFE8108)/ four (AFE8104) RF sampling receiver chains.

Each receiver chain includes a 6GSPS ADC (analog-to-digital converter), two digital peak detectors to assist an external autonomous automatic gain controller and RF overload detectors for device reliability protection. The single digital down converters (DDC) provides up to 800MHz of signal BW in 8 channels mode, 1600MHz in 4 channels and up to 2400MHz in 2 channels mode.

Each transmitter chain includes a digital up converters (DUCs) supporting up to 800MHz (8T), 1600MHz (4T) or 2400MHz (2T) of signal bandwidth. 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 AFE810x is a high performance, wide bandwidth multi-channels transceiver, integrating eight (AFE8108)/ four (AFE8104) RF sampling transmitter chains and eight (AFE8108)/ four (AFE8104) RF sampling receiver chains.

Each receiver chain includes a 6GSPS ADC (analog-to-digital converter), two digital peak detectors to assist an external autonomous automatic gain controller and RF overload detectors for device reliability protection. The single digital down converters (DDC) provides up to 800MHz of signal BW in 8 channels mode, 1600MHz in 4 channels and up to 2400MHz in 2 channels mode.

Each transmitter chain includes a digital up converters (DUCs) supporting up to 800MHz (8T), 1600MHz (4T) or 2400MHz (2T) of signal bandwidth. The output of the DUCs drives a 12GSPS DAC (digital to analog converter) with a mixed mode output option to enhance 2nd Nyquist operation.
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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 AFE8104, AFE8108 7.4GHz Transceiver With 12GSPS DACs and 6GSPS ADCs 数据表 (Rev. A) PDF | HTML 2026-8-6
应用手册 在 AFE81xx 上快速启动 PDF | HTML 英语版 PDF | HTML 2025-9-24

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评估板

AFE8108EVM — AFE8108 评估模块

AFE8128 评估模块 (EVM) 是用于评估德州仪器 (TI) 的 AFE812x 系列集成式射频采样收发器的评估板。AFE8128 器件支持多达 8 条发送通道、8 条接收通道和两条反馈通道 (8T8R2F)。该器件集成了锁相环 (PLL) 和压控振荡器 (VCO)，用于生成数据转换器时钟。AFE8128 器件集成了八个符合 JESD204B/C 标准的串行器/解串器 (SerDes) 收发器，它们能够在 NRZ 模式下以高达 32Gbps 的速率发送和接收数字数据。
支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
FCBGA (AQC) 400 Ultra Librarian
FCBGA (ANG) 400 Ultra Librarian
适用于评估类项目的 TI 标准条款与条件。

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