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參數(shù)資料
| 型號(hào)： | ICS9112-31 |
| 英文描述： | Frequency Generator for Fibre Channel Systems |
| 中文描述： | 頻率發(fā)生器光纖通道系統(tǒng) |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 227K |
| 代理商： | ICS9112-31 |
Integrated
Circuit
Systems, Inc.
General Description
Features
ICS9112-33/34
Block Diagram
Frequency Generator for Fibre Channel Systems
Applications
ICS9112-33/34 Rev D 3/3/99
The
ICS9112-33/34
are
high-speed clock generators designed
to support fibre channel system requirements. The
ICS9112-
33/34
generates 106.25 MHz from a 21.25 MHz crystal.
An exact frequency multiplying ratio ensures better than
±100 ppm frequency accuracy using a standard AT crystal
with external load capacitors (typically 33pF±5% for an
18pF load crystal). Achieving ±100 ppm over four years
requires the crystal to have a ±20 ppm initial accuracy, ±30
ppm temperature and ±5 ppm/year aging coefficients.
The
ICS9112-33/34
with less than 25ps accumulative jitter
is well suited for Fibre Channel applications.
Crystal:
EC-21.25M (Ecliptek)
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
Specifically designed to support the high-speed
clocking requirements of fibre channel systems.
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.
Preliminary Product Preview
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS9112-33 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator for Fibre Channel Systems |
| ICS9112-34 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator for Fibre Channel Systems |
| ICS9112-35 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator for Fibre Channel Systems |
| ICS9112-43 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator for Gigabit Ethernet Systems |
| ICS9112A-16 | 制造商:ICS 制造商全稱:ICS 功能描述:Low Skew Output Buffer |
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