ADATE320

推荐新设计使用

内置PPMU的1.25 GHz双通道集成DCL、电平设置DAC和片内校准寄存器

数据手册 (Rev. E) 产品选型表
产品模型
2
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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产品详情

  • 1.25 GHz、2.5 Gbps数据速率
  • 带高阻抗和反射箝位电路的3电平驱动器
  • 窗口比较器和差分比较器
  • 有源可编程负载：±25 mA
  • 范围为−1.5 V至+4.5 V的每引脚参数测量单元(PMU)
  • 低漏电流模式：<5 nA（典型值）
  • 集成16位DAC和偏置/增益校正
  • 功耗：1.2 W（每通道）(ADATE320)
  • 功耗：1.3 W（每通道）(ADATE320-1)
  • 驱动器
    • 电压范围：-1.5 V至+4.5 V
    • 精密调整端接： 50.0 Ω
    • 无端接摆幅：50 mV最小值至6.0 V最大值
    • 脉冲宽度：400 ps（最小值），1.0 V编程摆幅
    • 25 ps确定性抖动
  • 比较器
    • 差分和单端窗口模式
    • 100 ps等效输入上升/下降时间(ERT/EFT)
    • 250 mV电流模式逻辑(CML)输出(ADATE320)
    • 400 mV CML输出(ADATE320-1)
  • 负载
  • 每引脚PMU (PPMU)
    • 电压驱动/顺从电压范围：-1.5 V至+4.5 V
    • 5个电流范围
      •  ±40 mA、±1 mA、±100 μA、±10 μA、±2 μA
    • 专用Go/No-Go比较器
  • 直流电平
    • 完全集成的专用16位DAC
    • 搭载自动加/乘功能的片内增益和偏置校准寄存器
  • 84引脚10 mm × 10 mm LFCSP封装（0.4 mm间距）
ADATE320
内置PPMU的1.25 GHz双通道集成DCL、电平设置DAC和片内校准寄存器
ADATE320 Functional Block Diagram ADATE320 Pin Configuration
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参考资料

数据手册 1

用户手册 1

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添加至 myAnalog

将产品添加到myAnalog 的现有项目或新项目中（接收通知）。

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工具及仿真模型

IBIS 模型 1

评估套件

eval board
schematic 1
schematic 2
schematic 3
EVAL-ADATE320

Evaluating the ADATE320 1.25 GHz Dual Integrated DCL with PPMU, Level Setting DACs, and On-Chip Calibration Registers

立即购买 更多内容

特性和优点

  • Full feature evaluation board for the ADATE320
  • Supply voltages: +12 V and −8 V on-board voltage regulators
  • Signal input and output breakout through SMA connectors
  • Differential pairs provided with 50 Ω-controlled impedance traces with equal lengths
  • LED indicators for read and write data
  • PC software for control through USB

产品详情

The EVAL-ADATE320EBZ is a full-featured evaluation board designed to allow the user to simply evaluate all features of the ADATE320 dual-integrated driver, comparator, and active load (DCL) with a per pin parametric measurement unit (PPMU). The EVAL-ADATE320EBZ features breakout connections through the Subminiature Version A (SMA) terminals for all of the signal inputs and outputs. The differential pairs are provided with 50 Ω-controlled impedance traces with equal lengths.

The EVAL-ADATE320EBZ only takes in +12 V and −8 V supplies, and the on-board regulators provide the required device supplies. The EVAL-ADATE320EBZ can be controlled through the on-board connectors or through the USB port of a Windows-based PC using the ADATE320 Evaluation Board Software, which is available for download on the EVAL-ADATE320EBZ product page. The default setup is for control through the USB port. Communication with the ADATE320 Evaluation Software is through the USB, and the light emitting diode (LED) indicators on the EVAL-ADATE320EBZ provide displays for the read and write data.

The ADATE320 data sheet provides full details on the ADATE320, as well as the information on each of the registers within the ADATE320, and must be consulted when using the EVALADATE320EBZ.
EVAL-ADATE320
Evaluating the ADATE320 1.25 GHz Dual Integrated DCL with PPMU, Level Setting DACs, and On-Chip Calibration Registers
EVAL-ADATE320EBZ Evaluation Board EVAL-ADATE320EBZ Evaluation Board - Top View EVAL-ADATE320EBZ Evaluation Board - Bottom View

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