ICS844246AMLFT Ver la hoja de datos (PDF) - Integrated Circuit Systems

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componentes Descripción

Fabricante

ICS844246AMLFT

FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER

Integrated Circuit Systems 

Integrated

Circuit

Systems, Inc.

PRELIMINARY

ICS844246

FEMTOCLOCKS™ CRYSTAL-TO-LVDS

FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER

0

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

-110

-120

-130

-140

-150

-160

-170

-180

-190

1k

TYPICAL PHASE NOISE AT 125MHZ @ 3.3V

Gb Ethernet Filter

125MHz

RMS Phase Jitter (Random)

1.875MHz to 20MHz = 0.39ps (typical)

Raw Phase Noise Data

Phase Noise Result by adding

Gb Ethernet Filter to raw data

10k

100k

1M

10M

100M

OFFSET FREQUENCY (HZ)

844246AM

www.icst.com/products/hiperclocks.html

7

REV. A SEPTEMBER 29, 2005

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