LTC6930CMS8-5.00-TRPBF

LTC6930CMS8-5.00-TRPBF

  • 厂商:

    LINER

  • 封装:

  • 描述:

    LTC6930CMS8-5.00-TRPBF - 32.768kHz to 8.192MHz Precision μPower Oscillators - Linear Technology

  • 详情介绍
  • 数据手册
  • 价格&库存
LTC6930CMS8-5.00-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
LTC6930CMS8-5.00-TRPBF
物料型号: - LTC6930-X.XX系列提供5种不同频率的型号,涵盖32.768kHz至8.192MHz。

器件简介: - LTC6930系列是一系列超低功耗、高精度的硅晶振,频率误差小于0.09%。用户可以在32.768kHz至8.192MHz之间选择8种不同的频率输出。这些晶振基于固定的主振频,通过内部的分频器提供8种不同的频率,无需外部组件,仅需要电源旁路电容。

引脚分配: - V+ (Pin 1, 8):正电源引脚,每个引脚需并联0.1μF陶瓷电容至相邻GND引脚。 - GND (Pin 2, 6):地引脚,应连接至低感地面层,并与DFN封装的Pin 9相连。 - DIVA, DIVB, DIVC (Pin 3, 4, 5):输出预分频器,通过这些引脚选择主振频的分频比。 - OUT (Pin 7):晶振输出,可驱动高达50pF的电容性或1kΩ的电阻性负载。

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(V+=3V),8MHz时典型值为490μA(V+=3V)。 - 工作温度范围:-40°C至125°C。 - 无需外部组件设定频率。 - 提供5种频率选项。

功能详解: - LTC6930系列具有专利控制架构,能够在超低功耗的同时保持行业领先的精度和抖动规范。 - 快速启动时间和低功耗,适合电池供电的应用,尤其是频繁开关的应用场合。

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

封装信息: - 2mm × 3mm DFN或MS8封装。 - DFN封装的Exposed Pad(Pin 9)必须焊接至连接至GND的PCB平面。
LTC6930CMS8-5.00-TRPBF 价格&库存

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