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LMH2191TME/NOPB

LMH2191TME/NOPB

TI(德州仪器) 主动器件

双通道 52MHz 时钟树驱动器 8-DSBGA -40 to 85

The LMH2191 is a dual-channel clock tree driver that supplies a digital system clock to peripherals in mobile handsets or other applications. It provides a solution to clocking issues such as limited drive capability for fanout or longer traces. It also provides protection of the master clock from varying loads and frequency pulling effects, isolation from noisy modules, and crosstalk isolation. It has very low phase noise which enables it to drive sensitive modules such as Wireless LAN and Bluetooth.

The LMH2191 can be clocked up to 52 MHz and has an independent clock request pin for each clock output which allows the peripheral to control the clock. It features an integrated LDO which provides an ultra low-noise voltage supply with 10 mA external load current which can be used to supply the TCXO or other clock source. The LMH2191 dual clock distributor is offered in a tiny 1.61 mm x 1.063 mm 8-bump DSBGA package. Its small size and low supply current make it ideal for portable applications.

LMH2191TME/NOPB中文资料参数规格
技术参数

输出接口数 4

电路数 1

工作温度Max 85 ℃

工作温度Min -40 ℃

电源电压 2.5V ~ 5.5V

电源电压Max 5.5 V

电源电压Min 2.5 V

封装参数

安装方式 Surface Mount

引脚数 8

封装 DSBGA-8

外形尺寸

封装 DSBGA-8

物理参数

工作温度 -40℃ ~ 85℃

其他

产品生命周期 Active

包装方式 Tape & Reel TR

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

海关信息

ECCN代码 EAR99

LMH2191TME/NOPB引脚图与封装图
LMH2191TME/NOPB引脚图

LMH2191TME/NOPB引脚图

LMH2191TME/NOPB封装图

LMH2191TME/NOPB封装图

LMH2191TME/NOPB封装焊盘图

LMH2191TME/NOPB封装焊盘图

在线购买LMH2191TME/NOPB
型号 制造商 描述 购买
LMH2191TME/NOPB TI 德州仪器 双通道 52MHz 时钟树驱动器 8-DSBGA -40 to 85 搜索库存
替代型号LMH2191TME/NOPB
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: LMH2191TME/NOPB

品牌: TI 德州仪器

封装: DSBGA-8 8Pin 4Output

当前型号

双通道 52MHz 时钟树驱动器 8-DSBGA -40 to 85

当前型号

型号: LMH2191TMX/NOPB

品牌: 德州仪器

封装: DSBGA-8 8Pin 4Output

完全替代

双通道 52MHz 时钟树驱动器 8-DSBGA -40 to 85

LMH2191TME/NOPB和LMH2191TMX/NOPB的区别