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SY89842UMG

  • 描述:种类: 多路复用器 集成电路: 1 x 2:1 电源电压: 2.375V~2.625V,3V~3.6V 电压供应源: 单电源 供应商设备包装: 1600万法郎(3x3) 安装类别: 表面安装
  • 品牌: 微芯 (Microchip)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 0
  • 单价: ¥18.54182
  • 数量:
    - +
  • 总计: ¥18.54
在线询价

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规格参数

  • 部件状态 可供货
  • 独立电路板 one
  • 电压供应源 单电源
  • 安装类别 表面安装
  • 输出高电流, 输出低电流 -
  • 工作温度 -40摄氏度~85摄氏度
  • 种类 多路复用器
  • 集成电路 1 x 2:1
  • 制造厂商 微芯 (Microchip)
  • 电源电压 2.375V~2.625V,3V~3.6V
  • 包装/外壳 16-UFQFN外露焊盘,16-MLF
  • 供应商设备包装 1600万法郎(3x3)

SY89842UMG 产品详情

The SY89842UMG is a low jitter CML, 2:1 differential input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89842UMG unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or “runt" pulses during switchover. In addition, a unique Fail-Safe Input protection prevents metastable conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops below 100mV).The differential input includes Micrel's unique, 3-pin input termination architecture that allows customers to interface to any differential signal (AC- or DC-coupled) as small as 100mV (200mVpp) without any level shifting or termination resistor networks in the signal path. The output is 400mV CML with fast rise/fall times guaranteed to be less than 80ps.The SY89842UMG operates from a 2.5V ±5% or 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY89842UMG is part of Micrel's high-speed, Precision Edge® product line.

Feature

  • Selects between two sources, and provides a glitch-free, stable CML output
  • Guaranteed AC performance over temperature and supply voltage:
    • Wide operating frequency: 1kHz to >1.5GHz
    • <840ps In-to-Out tpd
    • <80ps tr/tf
  • Unique, patent-pending input isolation design minimizes crosstalk
  • Fail-safe input prevents oscillations
  • Ultra-low jitter design:
    • <1psRMS random jitter
    • <1psRMS cycle-to-cycle jitter
    • <10psPP total jitter (clock)
    • <0.7psRMS MUX crosstalk induced jitter
  • Unique patent-pending input termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS)
  • 400mV CML output swing
  • 2.5V ±5% or 3.3V ±10% supply voltage
  • -40°C to +85°C industrial temperature range
  • Available in 16-pin (3mm x 3mm) QFN package
SY89842UMG所属分类:信号开关/多路复用器/解码器,SY89842UMG 由 微芯 (Microchip) 设计生产,可通过久芯网进行购买。SY89842UMG价格参考¥18.541824,你可以下载 SY89842UMG中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询SY89842UMG规格参数、现货库存、封装信息等信息!

微芯 (Microchip)

微芯 (Microchip)

Microchip Technology Inc.是微控制器和模拟半导体的领先供应商,为全球数千种不同的客户应用程序提供低风险的产品开发、更低的系统总成本和更快的上市时间。Microchip总部位于亚利...

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