ADL8100

推荐用于新设计

GaAs、pHEMT、MMIC、低噪声放大器,0.01 GHz至20 GHz

产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许,也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。

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概述

  • 低噪声系数:2.5 dB(典型值,6 GHz至14 GHz时)
  • 单正电源(自偏置)
  • 高增益:20 dB(典型值,0.01 GHz至6 GHz)
  • 高OIP3:38 dBm(典型值,0.01 GHz至6 GHz)
  • 符合RoHS标准的2 mm x 2 mm、8引脚LFCSP封装

ADL8100是一款砷化镓(GaAs)、单芯片微波集成电路(MMIC)、假晶高电子迁移率晶体管(pHEMT)、宽带低噪声放大器(LNA),工作频率范围为0.01 GHz至20 GHz。ADL8100在0.01 GHz至6 GHz范围内提供20 dB典型增益,在6 GHz至14 GHz范围内提供2.5 dB典型噪声系数,在0.01 GHz至6 GHz范围内提供38 dBm典型输出三阶交调点(OIP3),采用5 V电源电压时功耗仅为220 mA。可通过牺牲OIP3和输出功率来降低功耗。ADL8100还具有内部匹配50Ω的直流耦合输入和输出。

ADL8100采用符合RoHS标准的2 mm × 2 mm、8引脚LFCSP封装。

应用

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  • ADL8100
    GaAs、pHEMT、MMIC、低噪声放大器,0.01 GHz至20 GHz
    ADL8100 -  Functional Block Diagram ADL8100 - Pin Configuration
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    评估套件

    eval board
    EVAL-ADL8100

    评估ADL8100 GaAs、pHEMT、MMIC、低噪声放大器,0.01 GHz至20 GHz

    特性和优点

  • 配备散热器的2层Rogers 4350B评估板
  • 端接型、2.9 mm RF连接器
  • 直通校准路径(减少连接器)
  • 产品详情

    ADL8100ACPZN-EVALZ和ADL8100ACPZN-EVAL1Z均为2层印刷电路板(PCB),采用10 mil厚的Rogers 4350B铜箔制成,并安装在铝制散热器上。该散热器有助于器件散热并向PCB提供机械支持。散热器上的安装孔便于连接到较大的散热器,从而改善热管理。

    ADL8100ACPZN-EVALZ和ADL8100ACPZN-EVAL1Z上的RFIN和RFOUT端口装有2.9 mm插口同轴连接器,各自的RF走线具有50 Ω特性阻抗。ADL8100ACPZN-EVALZ和ADL8100ACPZN-EVAL1Z配备适合在−40°C至+85°C整个工作温度范围内使用的组件。

    为校准评估板走线损耗,在THRUCAL连接器(J1和J2)之间提供了一个直通校准路径THRUCAL。THRUCAL必须安装RF连接器才能使用直通校准路径。

    可通过表贴技术(SMT)测试点访问电源电压和接地路径。

    外部宽带偏置器必须连接到ADL8100ACPZN-EVALZ的RFOUT,才能通过RFOUT提供偏置电流和交流耦合。建议使用Marki Microwave公司的BT2-0040。ADL8100ACPZN-EVAL1Z具有板载SMT偏置器。

    有关ADL8100的完整详细信息,请参阅ADL8100数据手册,在使用ADL8100ACPZN-EVALZ和ADL8100ACPZN-EVAL1Z时,必须同时参阅该数据手册和用户指南。

    ADXBAND16EBZ

    16Tx/16Rx Direct X-Band Sampled Phased-Array/RADAR/SATCOM Development Platform

    特性和优点

    ADXBAND16EBZ Digitizing Card
    • Multi-Channel, Wideband System Development Platform Using Apollo (AD9084)
    • Mates With Xilinx VCU118 Evaluation Board (Not Included)
    • 16x RF Receive (Rx) Channels
      • Total 16x 8GSPS to 20GSPS ADC
      • Digital Down Converters (DDCs), Each Including Complex Numerically-Controlled Oscillators (NCOs)
      • Programmable Finite Impulse Response Filters (pFIRs)
      • Complex Finite Impulse Response Filters (CFIRs)
    • 16x RF Transmit (Tx) Channels
      • Total 16x 8GSPS to 28GSPS DAC
      • Digital Up Converters (DUCs), Each Including Complex Numerically-Controlled Oscillators (NCOs)
      • Programmable Finite Impulse Response Filters (pFIRs)
      • Complex Finite Impulse Response Filters (CFIRs)
    • Flexible Rx & Tx RF Front-Ends
      • Rx: Filtering, Amplification, Digital Step Attenuation for Gain Control
      • Tx: Filtering, Amplification
    • Flexible Clock Distribution
      • On-Board Clock Distribution from Single External 400MHz Reference
      • Support for External Converter Clock per AD9084 via solder rework
    • On-Board Power Regulation from Single 12V Power Adapter (Included)
    16Tx / 16Rx Calibration Board
    • Mates to ADXBAND16EBZ Digitizing Card & VCU118 PMOD Interface (Cable Included)
    • Provides Both Individual Adjacent Channel Loopback and Combined Channel Loopback Options
    • Combined Tx Channels Out Option
    • Combined Rx Channels In Option
    Software Features and Benefits

    Easy Control Tools and Platform Interfaces to Simplify Software Framework Developments:

    • IIO Oscilloscope GUI
    • MATLAB Add-Ons & Example Scripts
    • Example HDL Builds including JESD204C Bring-Up
    • Embedded Software Solutions for Linux and Device Drivers
    Software Reference Design Examples for ADEF Applications to Reduce Prototyping Time:
    • Multi-Chip Synchronization for Power-Up Phase Determinism
    • System-Level Amplitude/Phase Alignment Using NCOs
    • Low-Latency ADC-to-DAC Loopback Bypassing JESD Interface
    • pFIR Control for Broadband Channel-to-Channel Amplitude/Phase Alignment
    • Fast-Frequency Hopping

    产品详情

    The ADXBAND16EBZ contains four AD9084 mixed‑signal front‑end devices, including the RF front end, clocking, and power circuitry. The ADXBAND16EBZ serves as a complete system solution targeting common applications such as phased‑array radars, wideband systems, and ground‑based SATCOM. Its primary target application is a 16‑Tx/16‑Rx direct X‑band sampling phased array.

    The platform is intended as a testbed for demonstrating multi‑chip synchronization, as well as implementing system‑level calibrations, beamforming algorithms, and other signal‑processing techniques. The system is designed to interface with the VCU118 Evaluation Board from Xilinx®, which features the Virtex® UltraScale+™ XCVU9P FPGA, along with provided reference software, HDL code, and MATLAB system‑level interfaces.

    A 16‑Tx/16‑Rx Calibration Board can be used to develop system‑level calibration algorithms, including demonstrations of power‑up phase determinism. The Calibration Board provides improvements in combined‑channel dynamic range, spurious performance, and phase noise, and can be controlled via a MATLAB add‑on when connected to the PMOD interface of the VCU118.

    EVAL-ADL8100
    评估ADL8100 GaAs、pHEMT、MMIC、低噪声放大器,0.01 GHz至20 GHz
    ADL8100 Evaluation Board - Angle ADL8100 Evaluation Board - Top ADL8100 Evaluation Board - Bottom
    ADXBAND16EBZ
    16Tx/16Rx Direct X-Band Sampled Phased-Array/RADAR/SATCOM Development Platform

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