LTC6902

量产

具扩频频率调制功能的多相振荡器

数据手册 产品选型表
产品模型
4
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

  • 2 相、3 相或 4 相输出
  • 任选的扩频频率调制以改善 EMC 性能
  • 5kHz 至 20MHz频率范围
  • 由一个外部电阻器设定频率
  • 由一个外部电阻器设定扩频百分比
  • 400μA 典型电源电流，VS = 3V，1MHz
  • 频率误差 ≤ 1.5% (最大值)，5kHz 至 10MHz (TA = 25°C)
  • 频率误差 ≤ 2% (最大值)，5kHz 至 10MHz (TA = 0°C 至 70°C)
  • ±40ppm/°C 温度稳定性
  • 快速启动时间：50μs 至 1.5ms
  • 100Ω CMOS 输出驱动器
  • 采用 2.7V 至 5.5V 单电源运作
  • 采用 10 引脚 MS 封装
LTC6902
具扩频频率调制功能的多相振荡器
500kHz, 4-Phase Clock with 20% Frequency Spreading Output Frequency Spectrum With and Without SSFM Product Package 1
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参考资料

数据手册 1

可靠性数据 1

应用笔记 2

设计笔记 1

技术文章 4

了解更多
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

LTspice 1

LTspice中提供以下器件型号：

  • LTC6902

OscCalc硅振荡器选型和频率合成工具

OscCalc是一款简单、快速的工具，可根据具体应用帮助您找到合适的硅振荡器。

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。

参考电路

DK-VIDEO-4SGX230N Dev Kit
DK-VIDEO-4SGX230N Dev Kit
LTC Parts List
DK-VIDEO-4SGX230N Block Diagram
DK-VIDEO-4SGX230N Power Tree
Altera Audio Video Development Kit, Stratix IV GX Edition 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DK-DEV-4SE530N Dev Kit
DK-DEV-4SE530N Dev Kit
LTC Parts List
DK-DEV-4SE530N Block Diagram
DK-DEV-4SE530N Block Diagram
Altera Stratix IV E FPGA Development Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DK-DEV-4SGX230N Dev Kit
DK-DEV-4SGX230N Dev Kit
LTC Parts List
DK-DEV-4SGX230N Block Diagram
DK-DEV-4SGX230N Power Tree
Altera Stratix IV GX FPGA Development Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Ultrascale+ 910
Ultrascale+ 910
HTG-910 BD Block Diagram
HTG-910 Power Tree Picture
HTG-910: Xilinx Virtex UltraScale+™ Low-Profile PCI Express Development Platform 参考设计

查看参考设计详情

特性和优点

The HTG-910 is low profile network card that provides access to eight lanes of PCI Express. It is populated with the Xilinx Zynq Virtex Ultrascale VU5P, VU9P, VU13P or Ultrascale VU190 FPGA. Analog Devices power solution on this platform is fully validated to meet the requirements of Xilinx Zynq Virtex Ultrascale FPGAs to ensure a robust power delivery solution.

DC/DC μModule regulators are used on the HTG-910 to power Xilinx FPGA and/or SoC rails as well as other system rails. These regulators are highly integrated solutions with built in controller, power FETs, inductors, and capacitors that simplify layout and provide robust power delivery performance.

We provide supporting documentation including power schematics, layout, LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly.

Xilinx VU37P Board
Xilinx VU37P Board
HTG-937 Block Diagram
HTG-937 Actual Power Tree Picture
HTG-937: Xilinx Virtex UltraScale+ ™ VU37P/VU47P HBM Development Board 参考设计

查看参考设计详情

特性和优点

The HTG-937 provides access to large FPGA gate density and 8GB/16GB of high bandwidth memory. It is populated with the Xilinx Zynq Virtex Ultrascale VU37P, or VU47P. Analog Devices power solution on this platform is fully validated to meet the requirements of Xilinx Zynq Virtex Ultrascale FPGAs to ensure a robust power delivery solution.

DC/DC μModule regulators are used on the HTG-937 to power Xilinx FPGA and/or SoC rails as well as other system rails. These regulators are highly integrated solutions with built in controller, power FETs, inductors, and capacitors that simplify layout and provide robust power delivery performance.

We provide supporting documentation including power schematics, layout, LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly.

Zynq UltraScale Board 922
Zynq UltraScale Board 922
ZYNQ UltraScale+ MPSOC
HTG-Z922 Xilinx ZYNQ® UltraScale+™ Actual Power Tree
HTG-Z922: Xilinx ZYNQ® UltraScale+™ MPSoC PCI Express Development Platform 参考设计

查看参考设计详情

特性和优点

The HTG-Z922 provides access to large FPGA gate densities, wide range of I/O and expandable DDR4 memory for variety of different programmable applications. It is populated with the Xilinx Zynq Ultrascale+ ZU17-2 or ZU19-2 FPGA. Analog Devices power solution on this platform is fully validated to meet the requirements of Xilinx Zynq Ultrascale+ FPGAs to ensure a robust power delivery solution.

DC/DC μModule regulators are used on the HTG-Z922 to power Xilinx FPGA and/or SoC rails as well as other system rails. These regulators are highly integrated solutions with built in controller, power FETs, inductors, and capacitors that simplify layout and provide robust power delivery performance.

We provide supporting documentation including power schematics, layout, LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly.

NOVPED iMX6 QP Dev Kit
NOVPED iMX6 QP Dev Kit
NOVPED iMX66 Power Tree
NXP NOVPED iMX6 QP 参考设计

用于IO和可靠电源的NXP iMX6平台EVK硬件验证设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DE4 Dev Kit
DE4 Dev Kit
DE4 Block Diagram
DE4 Power Tree
Terasic DE4 Development and Education Board 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
HTG-K7-PCIE Dev Board
HTG-K7-PCIE Dev Board
HTG-K7-PCIE Reference Design
HTG-K7-PCIE Power Tree
Xilinx Kintex®-7 PCI Express Development Board 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Altera Audio Video Development Kit, Stratix IV GX Edition
DK-VIDEO-4SGX230N Dev Kit
LTC Parts List
DK-VIDEO-4SGX230N Block Diagram
DK-VIDEO-4SGX230N Power Tree
Altera Stratix IV E FPGA Development Kit
DK-DEV-4SE530N Dev Kit
LTC Parts List
DK-DEV-4SE530N Block Diagram
DK-DEV-4SE530N Block Diagram
Altera Stratix IV GX FPGA Development Kit
DK-DEV-4SGX230N Dev Kit
LTC Parts List
DK-DEV-4SGX230N Block Diagram
DK-DEV-4SGX230N Power Tree
HTG-910: Xilinx Virtex UltraScale+™ Low-Profile PCI Express Development Platform
Ultrascale+ 910
HTG-910 BD Block Diagram
HTG-910 Power Tree Picture
HTG-937: Xilinx Virtex UltraScale+ ™ VU37P/VU47P HBM Development Board
Xilinx VU37P Board
HTG-937 Block Diagram
HTG-937 Actual Power Tree Picture
HTG-Z922: Xilinx ZYNQ® UltraScale+™ MPSoC PCI Express Development Platform
Zynq UltraScale Board 922
ZYNQ UltraScale+ MPSOC
HTG-Z922 Xilinx ZYNQ® UltraScale+™ Actual Power Tree
NXP NOVPED iMX6 QP
用于IO和可靠电源的NXP iMX6平台EVK硬件验证设计
NOVPED iMX6 QP Dev Kit
NOVPED iMX66 Power Tree
Terasic DE4 Development and Education Board
DE4 Dev Kit
DE4 Block Diagram
DE4 Power Tree
Xilinx Kintex®-7 PCI Express Development Board
HTG-K7-PCIE Dev Board
HTG-K7-PCIE Reference Design
HTG-K7-PCIE Power Tree

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