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Número de pieza | ICS9112-34 | |
Descripción | (ICS9112-33/34) Frequency Generator | |
Fabricantes | Integrated Circuit Systems | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de ICS9112-34 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
No Preview Available ! m ICS9112-33/34Integrated
.coCircuit
Systems, Inc.
Preliminary Product Preview
FrequetanScyheGeet4nUerator for Fibre Channel SystemsGeneral Description
.DaThe ICS9112-33/34 are high-speed clock generators designed
to support fibre channel system requirements. The ICS9112-
w33/34 generates 106.25 MHz from a 21.25 MHz crystal.
wwAn exact frequency multiplying ratio ensures better than
±100 ppm frequency accuracy using a standard AT crystal
mwith external load capacitors (typically 33pF±5% for an
o18pF load crystal). Achieving ±100 ppm over four years
requires the crystal to have a ±20 ppm initial accuracy, ±30
.cppm temperature and ±5 ppm/year aging coefficients.
The ICS9112-33/34 with less than 25ps accumulative jitter
Uis well suited for Fibre Channel applications.
t4Crystal: EC-21.25M (Ecliptek)
Features
• Generates 106.25 MHz clocks from a 21.25 MHz
crystal
• Less than 45ps one sigma jitter (10ps typ.)
• Less than ±130ps absolute jitter
• Less than 25ps accumulative jitter @ 256 cycles
• Rise/fall times less than 1.2ns driving 15pF
• On-chip loop filter components
• 3.0V-5.5V supply range
• 8-pin, 150-mil SOIC package
Applications
• Specifically designed to support the high-speed
clocking requirements of fibre channel systems.
taSheeBlock Diagram
www.Da www.DataSheet4U.comICS9112-33/34RevD3/3/99
PRODUCT PREVIEW documents contain information on new
products in the sampling or preproduction phase of development.
Characteristic data and other specifications are subject to change
without notice.
1 page ICS9112-33/34
Preliminary Product Preview
8-Pin Plastic SOIC Package
Ordering Information
ICS9112M-33/34
Example:
ICS XXXX M-PPP
Pattern Number(2 or 3 digit number for parts with ROM code patterns)
Package Type
M=SOIC, SOP
Device Type (consists of 3 or 4 digit numbers)
Prefix
ICS=Standard Device
PRODUCT PREVIEW documents contain information on new
5 products in the sampling or preproduction phase of development.
Characteristic data and other specifications are subject to change
without notice.
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet ICS9112-34.PDF ] |
Número de pieza | Descripción | Fabricantes |
ICS9112-31 | (ICS9112-31/32) Frequency Generator | Integrated Circuit Systems |
ICS9112-32 | (ICS9112-31/32) Frequency Generator | Integrated Circuit Systems |
ICS9112-33 | (ICS9112-33/34) Frequency Generator | Integrated Circuit Systems |
ICS9112-34 | (ICS9112-33/34) Frequency Generator | Integrated Circuit Systems |
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