Datasheet > IDT23S08

IDT23S08

更新时间： 2024-10-03 21:55:19

品牌	Logo	应用领域
艾迪悌 - IDT		时钟
页数	文件大小	规格书
10页	61K
描述
3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE

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IDT23S08 数据手册

IDT23S08

3.3VZERODELAYCLOCKMULTIPLIER

COMMERCIALANDINDUSTRIALTEMPERATURERANGES

3.3V ZERO DELAY CLOCK

IDT23S08

MULTIPLIER, SPREAD

SPECTRUM COMPATIBLE

FEATURES:

DESCRIPTION:

• Phase-Lock Loop Clock Distribution for Applications ranging

from 10MHz to 133MHz operating frequency

• Distributes one clock input to two banks of four outputs

• Separate output enable for each output bank

• External feedback (FBK) pin is used to synchronize the outputs

to the clock input

TheIDT23S08isahigh-speedphase-lockloop(PLL)clockmultiplier.Itis

designedtoaddresshigh-speedclockdistributionandmultiplicationapplica-

tions.Thezerodelayisachievedbyaligningthephasebetweentheincoming

clockandtheoutputclock, operablewithintherangeof10to133MHz.

TheIDT23S08hastwobanksoffouroutputseachthatarecontrolledviatwo

selectaddresses.Byproperselectionofinputaddresses,bothbankscanbe

put in tri-state mode. In test mode, the PLL is turned off, and the input clock

directlydrivestheoutputsforsystemtestingpurposes. Intheabsenceofan

input clock, the IDT23S08 enters power down. In this mode, the device will

• Output Skew <200 ps

• Low jitter <200 ps cycle-to-cycle

• 1x, 2x, 4x output options (see table):

– IDT23S08-1 1x

– IDT23S08-2 1x, 2x

– IDT23S08-3 2x, 4x

drawlessthan12µAforCommercialTemperaturerangeandlessthan25µA

forIndustrialtemperaturerange,andtheoutputsaretri-stated.

The IDT23S08 is available in six unique configurations for both pre-

scaling and multiplication of the Input REF Clock. (See available options

table.)

ThePLLisclosedexternallytoprovidemoreflexibilitybyallowingtheuser

tocontrolthedelaybetweentheinputclockandtheoutputs.

TheIDT23S08ischaracterizedforbothIndustrialandCommercialopera-

tion.

– IDT23S08-4 2x

– IDT23S08-1H, -2H, and -5H for High Drive

• No external RC network required

• Operates at 3.3V VDD

• Spread spectrum compatible

• Available in SOIC and TSSOP packages

FUNCTIONALBLOCKDIAGRAM

(-3, -4)

FBK

REF

CLKA1

PLL

(-5)

CLKA2

CLKA3

CLKA4

Control

Logic

(-2, -3)

CLKB1

CLKB2

CLKB3

CLKB4

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

OCTOBER 2003

2003 Integrated Device Technology, Inc.

DSC 6394/8

12 3 4 5 6 7...10

中文翻译

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与IDT23S08相关器件

型号	品牌	获取价格	描述	数据表
IDT23S08_09	IDT	获取价格	3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE
IDT23S08-1	IDT	获取价格	3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE
IDT23S08-1DC	IDT	获取价格	3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE
IDT23S08-1DC8	IDT	获取价格	PLL Based Clock Driver, 23S Series, 8 True Output(s), 0 Inverted Output(s), PDSO16, SOIC-1
IDT23S08-1DCG	IDT	获取价格	3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE
IDT23S08-1DCGI8	IDT	获取价格	PLL Based Clock Driver, 23S Series, 8 True Output(s), 0 Inverted Output(s), PDSO16, GREEN,
IDT23S08-1DCI	IDT	获取价格	3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE
IDT23S08-1DCI8	IDT	获取价格	PLL Based Clock Driver, 23S Series, 8 True Output(s), 0 Inverted Output(s), PDSO16, SOIC-1
IDT23S08-1H	IDT	获取价格	3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE
IDT23S08-1HDC	IDT	获取价格	3.3V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE

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