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DS1090U-2中文资料PDF规格书

DS1090U-2
厂商型号

DS1090U-2

参数属性

DS1090U-2 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR);类别为集成电路(IC) > 时钟发生器,PLL,频率合成器;产品描述:IC CLOCK PROG 4MHZ 1:1 8USOP

功能描述

Low-Frequency, Spread-Spectrum EconOscillator

文件大小

998.62 Kbytes

页面数量

8

生产厂商 MaximIntegrated
企业简称

Maxim美信半导体

中文名称

美信半导体官网

原厂标识
数据手册

下载地址一下载地址二

更新时间

2024-6-3 17:06:00

DS1090U-2规格书详情

General Description

The DS1090 is a low-cost, dithered oscillator intended to be used as an external clock for switched-mode power supplies and other low-frequency applications. The dithering or sweeping function reduces peak-radiated emissions from the power supply at its fundamental frequency, as well as harmonic frequencies. The device consists of a resistor-programmed master oscillator, factory-programmed clock prescaler, and a pin-programmed dither circuit.

Features

● Low-Cost, Spread-Spectrum EconOscillator™

● Simple User Programming

● Output Frequency Programmable from 125kHz to 8MHz

● Dither Percentage Programmable from 0 to 8

● Dither Rate Programmable (fMOSC/512, 1024, 2048, or 4096)

● 3.0V to 5.5V Single-Supply Operation

● CMOS/TTL-Compatible Output

● Operating Temperature Range: -40°C to +85°C

Applications

● Switched-Mode Power Supplies

● Servers

● Printers

● Embedded Microcontrollers

● Industrial Controls

产品属性

  • 产品编号:

    DS1090U-2/V+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 时钟发生器,PLL,频率合成器

  • 系列:

    Automotive, AEC-Q100, EconOscillator™

  • 包装:

    卷带(TR)

  • 类型:

    时钟发生器

  • PLL:

  • 输入:

    时钟

  • 输出:

    CMOS,TTL

  • 比率 - 输入:

    1:1

  • 差分 - 输入:

    无/无

  • 频率 - 最大值:

    4MHz

  • 分频器/倍频器:

    是/无

  • 电压 - 供电:

    3V ~ 5.5V

  • 工作温度:

    -40°C ~ 85°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-TSSOP,8-MSOP(0.118",3.00mm 宽)

  • 供应商器件封装:

    8-uMAX/uSOP

  • 描述:

    IC CLOCK PROG 4MHZ 1

供应商 型号 品牌 批号 封装 库存 备注 价格
原厂原包
2022+
原装
38560
原装进口现货,工厂客户可以放款。17377264928微信同
询价
Maxim/美信
2022+
uSOP-8
8080
100%进口原装正品现货,公司原装现货众多欢迎加微信咨
询价
MAXIM
23+
USOP
8888
专做原装正品,假一罚百!
询价
Maxim/美信
21+
uSOP-8
6000
原装现货
询价
22+
5000
询价
MAXIM/美信
22+
MSOP8
48
原装现货假一赔十
询价
Maxim/美信
23+
uSOP-8
30000
原装正品公司现货,假一赔十!
询价
MAXIM
21+
标准封装
250
保证原装正品,需要联系张小姐 13544103396 微信同号
询价
MAXIM(美信)
1942+
uMAX-8
2532
向鸿只做原装,仓库库存优势数量请确认
询价
MAXIM/美信
1948+
MSOP-8
6852
只做原装正品现货!或订货假一赔十!
询价