PL560-68QI

更新时间： 2025-10-14 04:10:27

品牌	Logo	应用领域
PLL		倍频器
页数	文件大小	规格书
15页	887K
描述
Analog Frequency Multiplier

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中文翻译

获取价格

数据手册

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PL560-68QI 数据手册

Analog Frequency Multiplier

PL560-xx VCXO Family

ꢀ

L 2 X

V C O N

O E

X IN

Q B A R

F re q u e n c y

X 2

F re q u e n c y

X 4

O s c illa to rꢀ

A m p lifie rꢀ

X O U T

O n ly ꢀre q u ire d ꢀin ꢀx 4 ꢀd e s ig n s

L 4 X

ꢀ

Figure 2: Block Diagram of VCXO AFM

ꢀ

Figureꢀ3ꢀshowsꢀtheꢀperiodꢀjitterꢀhistogramꢀofꢀtheꢀ2xꢀAnalogꢀFrequencyꢀMultiplierꢀatꢀ311.04ꢀMHz,ꢀwhileꢀFigureꢀ4ꢀshowsꢀtheꢀveryꢀ

lowꢀrejectionꢀlevelsꢀofꢀsubꢁharmonicsꢀthatꢀcorrespondꢀtoꢀtheꢀexceptionallyꢀlowꢀjitterꢀperformance.ꢀ

ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ

Figure 3: Period Jitter Histogram at 311.04 MHz

Analog Frequency Multiplier (2x)

with 155.52MHz crystal

Figure 4: Spectrum Analysis at 311.04 MHz

Analog Frequency Multiplier (2x)

with sub-harmonics below –72 dBc

OE LOGIC SELECTION

OUTPUT

OESEL

Output State

0ꢀ(Default)ꢀ

Enabledꢀ

Triꢁstateꢀ

Enabledꢀ

Triꢁstateꢀ

Enabledꢀ

Triꢁstateꢀ

0ꢀ(Default)ꢀ

1ꢀ

PECLꢀ

0ꢀ

1ꢀ

0ꢀ(Default)ꢀ

1ꢀ

1ꢀ(Default)ꢀ

0ꢀ

1ꢀ(Default)ꢀ

0ꢀ(Default)ꢀ

1ꢀ

LVDSꢀorꢀCMOSꢀ

OESELꢀandꢀOE:ꢀConnectꢀtoꢀVDDꢀtoꢀsetꢀtoꢀ“1”,ꢀconnectꢀtoꢀGNDꢀtoꢀsetꢀtoꢀ“0”.ꢀInternallyꢀsetꢀtoꢀdefaultꢀthroughꢀpullꢁdownꢀ/ꢀꢁup.

47745ꢀFremontꢀBlvd.,ꢀFremont,ꢀCAꢀ94538ꢀꢀTELꢀ(510)ꢀ492ꢁ0990,ꢀFAXꢀ(510)ꢀ492ꢁ0991ꢀꢀꢀ www.phaselink.comꢀꢀꢀꢀꢀRev.:02ꢁ09ꢁ07ꢀꢀPageꢀ2ꢀꢀ

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中文翻译

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