DS1080CL

更新时间： 2024-11-29 12:50:15

品牌	Logo	应用领域
美信 - MAXIM		晶体倍频器
页数	文件大小	规格书
8页	284K
描述
Spread-Spectrum Crystal Multiplier

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数据手册

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DS1080CL 数据手册

19-6068; Rev 1; 10/11

Spread-Spectrum Crystal Multiplier

DS180CL

General Description

Features

The DS1080CL is a low-jitter, crystal-based clock gen-

erator with an integrated phase-locked loop (PLL) to

generate spread-spectrum clock outputs from 8MHz to

64MHz. The device is pin programmable to select the

clock multiplier rate as well as the dither magnitude.

The DS1080CL has a spread-spectrum disable mode

and a power-down mode to conserve power.

♦ Generates Spread-Spectrum Clocks from 8MHz to

64MHz

♦ Selectable Clock Multiplier Rates of 1x, 2x, and 4x

♦ Center Spread-Spectrum Dithering

♦ Selectable Spread-Spectrum Modulation

Magnitudes of ±±.ꢀ5, ±1.±5, and ±1.ꢀ5

Applications

♦ Spread-Spectrum Disable Mode

♦ Low Cycle-to-Cycle Jitter

Automotive

Copiers

Infotainment

PCs

Cable Modems

Cell Phones

♦ Power-Down Mode with High-Impedance Output

♦ Low-Power Consumption

Computer Peripherals

Printers

♦ 3.±V to 3.6V Single-Supply Operation

♦ -4±°C to +12ꢀ°C Temperature Operation

Pin Configuration

♦ Small 8-Pin µSOP Package

TOP VIEW

Ordering Information

GND

PART

TEMP RANGE

-40°C to +125°C

PIN-PACKAGE

8 μSOP

DS1080CLU+

DS1080CLU+T

DS1080CLU/V+

DS1080CLU/V+T

DS1080CL

8 μSOP

CMSEL

SMSEL

SSO

PDN

8 μSOP

+Denotes a lead-free package.

/V denotes an automotive qualified part.

T = Tape and reel.

Typical Operating Circuit

CRYSTAL

GND

CMSEL

SMSEL

DS1080CL

DECOUPLING

CAPACITOR

SSO

PDN

SSO

NOTE: IN THE ABOVE CONFIGURATION WITH PDN CONNECTED TO V , SMSEL CONNECTED TO GND, AND CMSEL OPEN, THE DEVICE IS IN NORMAL

OPERATION WITH 2x CLOCK MULTIPLICATION AND A SPREAD-SPECTRUM MAGNITUDE OF 0.5%.

________________________________________________________________ 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.

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与DS1080CL相关器件

型号	品牌	获取价格	描述	数据表
DS1080CLU/V+T	MAXIM	获取价格	暂无描述
DS1080CLU+	MAXIM	获取价格	Clock Generator, 64MHz, CMOS, PDSO8, ROHS COMPLIANT, USOP-8
DS1080CLU+T	MAXIM	获取价格	Clock Generator, 64MHz, CMOS, PDSO8, ROHS COMPLIANT, USOP-8
DS1080L	DALLAS	获取价格	Spread-Spectrum Crystal Multiplier
DS1080L	MAXIM	获取价格	Spread-Spectrum Crystal Multiplier
DS1080L	ADI	获取价格	扩频晶振倍频器
DS1080L_11	MAXIM	获取价格	Spread-Spectrum Crystal Multiplier
DS1080L_12	MAXIM	获取价格	Spread-Spectrum Crystal Multiplier
DS1080L_V01	MAXIM	获取价格	Spread-Spectrum Crystal Multiplier
DS1080LU	MAXIM	获取价格	Spread-Spectrum Crystal Multiplier