LTC6930IDCB-8.00-TRPBF

LTC6930IDCB-8.00-TRPBF

  • 厂商:

    LINER

  • 封装:

  • 描述:

    LTC6930IDCB-8.00-TRPBF - 32.768kHz to 8.192MHz Precision μPower Oscillators - Linear Technology

  • 详情介绍
  • 数据手册
  • 价格&库存
LTC6930IDCB-8.00-TRPBF 数据手册
LTC6930-X.XX 32.768kHz to 8.192MHz Precision µPower Oscillators FEATURES n n n n n n n n DESCRIPTION The LTC®6930 series is a family of very low power precision silicon oscillators with a frequency error less than 0.09%. For each oscillator, the user can select one of 8 frequencies between 32.768kHz and 8.192MHz. Based on a fixed master oscillator frequency, internal frequency dividers between 1 and 128 provide the 8 different frequencies. The LTC6930 requires no external components other than power supply bypass capacitors. Requiring only a single 1.7V to 5.5V supply enables operation from a single Li-Ion cell or 2 AA alkaline cells. The LTC6930 features a proprietary control architecture that allows for ultra-low power operation while maintaining industry leading accuracy and jitter specifications. The exceptionally fast start-up time, combined with the low power consumption, is ideal for battery operated applications with frequent power-up cycles. Any frequency from 32.768kHz to 8.192MHz can be provided by the factory. Minimum order sizes apply for custom frequencies. Please consult LTC Marketing for details. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents including 6342817, 6614313. n n Frequency Error
LTC6930IDCB-8.00-TRPBF
物料型号: - LTC6930-X.XX系列,其中X.XX表示不同的频率版本。

器件简介: - LTC6930系列是超低功耗、高精度的硅振荡器,频率误差小于0.09%。用户可以在32.768kHz到8.192MHz之间选择8种不同的频率。基于固定的主振荡频率,内部频率分频器提供8种不同频率。LTC6930不需要外部组件,只需要电源旁路电容器。它只需要1.7V到5.5V的单电源供电,可以从单个锂离子电池或两节AA碱性电池供电。

引脚分配: - V+(引脚1、8):正电源引脚。每个电源引脚应直接连接到相邻的GND引脚,并连接到其他V+引脚。 - GND(引脚2、6):地引脚。应连接到低感地面,并连接到其他GND引脚和DFN封装的引脚9。 - DIVA, DIVB, DIVC(引脚3、4、5):输出预分频器。选择主振荡器频率的分频比以生成输出。 - OUT(引脚7):振荡器输出。

参数特性: - 频率误差:最大0.09%。 - 启动时间:所有频率下小于110μs。 - 供电电流:32kHz时典型值为105μA,8MHz时典型值为490μA。 - 工作温度范围:-40°C至125°C。

功能详解: - LTC6930具有专利控制架构,能够在保持行业领先的精度和抖动规范的同时实现超低功耗运行。 - 快速启动时间和低功耗消耗,非常适合频繁开关电源周期的电池操作应用。

应用信息: - 数字控制振荡器、微处理器时钟、电源时钟、便携式和电池操作设备。

封装信息: - 提供2mm×3mm DFN或MS8封装。 - MS8封装的TJMAX为150°C,θJA为300°C/W。 - DFN封装的TJMAX为125°C,θJA为64°C/W。 - 引脚9(DFN封装)是V-,必须焊接到PCB上。
LTC6930IDCB-8.00-TRPBF 价格&库存

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