Datasheet > 微控制器和处理器 > 时钟发生器> MAX31C80T-002+

MAX31C80T-002+

更新时间： 2024-11-04 11:52:43

品牌	Logo	应用领域
美信 - MAXIM		晶体时钟发生器微控制器和处理器外围集成电路光电二极管
页数	文件大小	规格书
9页	789K
描述
Spread-Spectrum Clock Generators

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中文翻译

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技术参数
数据手册

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MAX31C80T-002+ 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	DFN	包装说明：	HVSON,
针数：	10	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.34	JESD-30 代码：	S-PDSO-N10
长度：	3 mm	端子数量：	10
最高工作温度：	125 °C	最低工作温度：	-40 °C
最大输出时钟频率：	63.05 MHz	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVSON	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
主时钟/晶体标称频率：	25 MHz	认证状态：	Not Qualified
座面最大高度：	0.8 mm	最大供电电压：	3.6 V
最小供电电压：	3 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3 mm
uPs/uCs/外围集成电路类型：	CLOCK GENERATOR, OTHER	Base Number Matches：	1

MAX31C80T-002+ 数据手册

19-5214; Rev 0; 4/10

Spread-Spectrum Clock Generators

General Description

Features

S 2MHz to 134MHz Spread-Spectrum Clock

The MAX31C80/MAX31D80 are spread-spectrum clock

generators that contain a phase-locked loop (PLL)

that generates a 2MHz to 134MHz clock from an input

clock or crystal. The PLL can provide a spread-spec-

trum down-dithered (MAX31D80) or center-dithered

(MAX31C80) frequency-modulated clock. The devices

also buffer the incoming clock and provide this output

on a separate pin.

Generator

S Input Can Be Either an 8MHz to 34MHz Crystal or

8MHz to 134MHz Clock

S Factory-Programmable Output Frequencies in

2MHz to 134MHz Range

S Low-Cost Crystal at Low Frequency Used to

Generate High Frequencies

The MAX318C80/MAX31D80 are provided in a 10-pin

TDFN package and operate over a full -40NC to +125NC

automotive temperature range. Devices can be factory

programmed for multiple combinations of input and out-

put frequencies (see the Ordering Information table). A

low-cost, low-frequency crystal can be used at the input

to generate frequencies up to 134MHz.

S On-Board PLL is Capable of Spread-Spectrum

Frequency Modulation

S Down- or Center-Dither Spread-Spectrum

Frequency Modulation

S User-Configurable Spread-Spectrum Dither

Magnitude

Typical Application Circuit

S Low Cycle-to-Cycle Jitter

S 3.3V Supply Voltage

= 27MHz

S Temperature Range: -40NC to +125NC

S Small Package: 10-Pin TDFN (3mm x 3mm x

0.8mm)

= 27MHz

Applications

Graphics Cards

MAX31D80

XOUT

27MHz CLOCK

= 100MHz

CLKOUT

SMSEL1

Set-Top Boxes

1.5% DOWN DITHERED

Automotive Infotainment

Printers

SMSEL0

GND

DECOUPLING

CAPACITOR

Ordering Information

PART

TEMP RANGE

DITHER MODE

Center

PIN-PACKAGE

10 TDFN-EP*

MAX31C80T-xxx+

MAX31C80T-xxx+T

MAX31D80T-xxx+

MAX31D80T-xxx+T

-40NC to +125NC

Center

Down

xxx = Factory-programmable output frequency and dither rate (see the Selector Guide table).

+Denotes a lead(Pb)-free/RoHS-compliant package.

T = Tape and reel.

*EP = Exposed pad.

Selector Guide appears at end of data sheet.

_______________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...9

中文翻译

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与MAX31C80T-002+相关器件

型号	品牌	获取价格	描述	数据表
MAX31C80T-002+T	MAXIM	获取价格	Clock Generator, 134MHz, CMOS, PDSO10, 3 X 3 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, TDFN-10
MAX31C80T-UGQ+	MAXIM	获取价格	Spread-Spectrum Clock Generators
MAX31C80T-UGQ+T	MAXIM	获取价格	Clock Generator, CMOS, PDSO10
MAX31C80T-xxx+	MAXIM	获取价格	Spread-Spectrum Clock Generators
MAX31C80T-xxx+T	MAXIM	获取价格	Spread-Spectrum Clock Generators
MAX31D80	MAXIM	获取价格	Spread-Spectrum Clock Generators
MAX31D80T-002+T	MAXIM	获取价格	Clock Generator, 134MHz, CMOS, PDSO10, 3 X 3 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, TDFN-10
MAX31D80T-003+	MAXIM	获取价格	Spread-Spectrum Clock Generators
MAX31D80T-003+T	MAXIM	获取价格	Clock Generator, CMOS, PDSO10
MAX31D80T-UGQ+	MAXIM	获取价格	Spread-Spectrum Clock Generators

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