LTC6409

推荐新设计使用

10GHz GBW、1.1nV/√Hz 差分放大器 / ADC 驱动器

产品模型
6
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

  • 10GHz 增益带宽乘积
  • 88dB SFDR (在 100MHz,2VP-P)
  • 1.1nV/√Hz 输入噪声密度
  • 输入范围包括地电位
  • 利用外部电阻器设置增益 (最小值为 1V/V)
  • 3300V/μs 差分转换速率
  • 52mA 电源电流
  • 2.7V 至 5.25V 电源电压范围
  • 全差分输入和输出
  • 可调输出共模电压
  • 低功率停机模式
  • 小外形 10 引脚 3mm x 2mm x 0.75mm QFN 封装

 

LTC6409
10GHz GBW、1.1nV/√Hz 差分放大器 / ADC 驱动器
DC-Coupled Interface from a Ground-Referenced Single-Ended  Input to an LTC2262-14 ADC LTC6409 Driving LTC2262-14 ADC,  fIN = 70MHz, –1dBFS,  fS = 150MHz, 4096-Point FFT Product Package 1
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参考资料

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硬件生态系统

部分模型 产品周期 描述
标准高速模数转换器 1
LTC2262-14 量产 14 位、150Msps、超低功率 1.8V ADC
Modal heading
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工具及仿真模型

LTspice 1


LTspice中提供以下器件型号:

  • LTC6409

ADI DiffAmpCalc™

最新ADI DiffAmpCalc™是一款可免费下载的计算器,用于设计差分放大器电路。该工具易于使用,采用互动用户界面,可以让您迅速上手使用。

打开工具

Signal Chain Designer - BETA

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

打开工具

ADIsimRF

ADIsimRF是一款简单易用的RF信号链计算工具。可以计算和导出多达50级的信号链级联增益、噪声、失真和功耗并绘制其曲线。ADIsimRF还包括丰富的ADI射频和混合信号元件的器件模型数据库。

打开工具

Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

打开工具
LTspice

LTspice®是一款强大高效的免费仿真软件、原理图采集和波形观测器,为改善模拟电路的仿真提供增强功能和模型。


评估套件

eval board
DC1945A

LTC2185 and LTC6409 Combo Board with differential inputs, requires DC890, LVDS_XFMR and DC1075

产品详情

DC1945A: Demo Board for the LTC2185 - 16-Bit, 125Msps Low Power Dual ADCs and LTC6409 - 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver.


 


eval board
DC2266A

LTC2107 and LTC6409 Demo Board | 16-Bit, 210Msps ADC and Driver Combo Board, DC-100MHz Input, DDR LVDS Outputs, (Requires DC1371 and DC2219)

产品详情

Demonstration circuit 2266A features the LTC2107, 210Msps ADC, and the LTC6409 low noise amplifier. DC2266A supports the LTC2107 DDR LVDS output mode.


The circuitry on the analog inputs is optimized for analog input frequencies from DC to 100MHz. When driven with a 50Ω source, the gain will be 6dB. To modify the input for other input ranges or gains refer to the LTC6409 data sheet.

eval board
DC1760A

LTC2261-14 + LTC6409 ADC and Driver Combo Board,DC-100MHz, CMOS Outputs, requires DC890 and DC1075

产品详情

DC1760A Demo Board for:
LTC2261-14 14-Bit, 125Msps Ultra-Low Power 1.8V ADCs
LTC6409 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver


 


eval board
DC1591A

LTC6409 | 10GHz, 1nV/√(Hz) Differential Amplifier/ADC Driver

产品详情

DC1591A: Demo Board for the LTC6409 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver.

DC1945A
LTC2185 and LTC6409 Combo Board with differential inputs, requires DC890, LVDS_XFMR and DC1075
DC1945A Demo Board DC1945A Demo Board DC1945A Demo Board DC1945A Demo Board DC1945A - Schematic
DC2266A
LTC2107 and LTC6409 Demo Board | 16-Bit, 210Msps ADC and Driver Combo Board, DC-100MHz Input, DDR LVDS Outputs, (Requires DC1371 and DC2219)
DC2266A - Schematic
DC1760A
LTC2261-14 + LTC6409 ADC and Driver Combo Board,DC-100MHz, CMOS Outputs, requires DC890 and DC1075
DC1760A - Schematic
DC1591A
LTC6409 | 10GHz, 1nV/√(Hz) Differential Amplifier/ADC Driver
DC1591A Demo Board DC1591A Demo Board DC1591A Demo Board DC1591A Demo Board DC1591A - Schematic

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