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參數資料
| 型號： | ICS843001BGIT |
| 英文描述： | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| 中文描述： | FEMTOCLOCKS⑩晶體至3.3V的LVPECL時鐘發生器 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 233K |
| 代理商： | ICS843001BGIT |
843001BKI
www.icst.com/products/hiperclocks.html
REV. A OCTOBER 6, 2005
1
Integrated
Circuit
Systems, Inc.
ICS843001BI
F
EMTO
C
LOCKS
C
RYSTAL
-
TO
-
3.3V LVPECL C
LOCK
G
ENERATOR
PRELIMINARY
G
ENERAL
D
ESCRIPTION
The ICS843001BI is a Fibre Channel Clock
Generator and a member of the HiPerClocks
TM
family of high performance devices from ICS.
The ICS843001BI uses either a 26.5625MHz or
a 23.4375MHz crystal to synthesize 106.25MHz,
187.5MHz or 212.5MHz, using the FREQ_SEL pin. The
ICS843001BI has excellent <1ps phase jitter performance,
over the 637kHz – 10MHz integration range. The ICS843001BI
is packaged in a small 8-pin TSSOP and 16 VFQFN, making
it ideal for use in systems with limited board space.
F
EATURES
One
differential 3.3V LVPECL output
Crystal oscillator interface designed for 23.4375MHz or
26.5625MHz, 18pF parallel resonant crystal
Selectable 106.25MHz, 187.5MHz or 212.5MHz
output frequency
VCO range: 560MHz - 680MHz
RMS phase jitter @ 106.255MHz, using a 26.5625MHz
crystal (637kHz - 10MHz): 0.60ps (typical)
3.3V operating supply
-40°C to 85°C ambient operating temperature
Available in both standard and lead-free RoHS-compliant
packages
HiPerClockS
ICS
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F
UNCTION
T
ABLE
ICS843001BI
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm package body
G Package
Top View
V
CCA
V
EE
XTAL_OUT
XTAL_IN
1
2
3
4
V
CC
Q
nQ
FREQ_SEL
8
7
6
5
OSC
Phase
Detector
VCO
637.5MHz w/
26.5625MHz Ref.
M = ÷24 (fixed)
1
0
÷6
÷3
B
LOCK
D
IAGRAM
XTAL_IN
XTAL_OUT
Q
nQ
FREQ_SEL
(Pulldown)
ICS843001BI
16-Lead VFQFN
3mm x 3mm x 0.95 package body
K Package
Top View
V
EE
nc
XTAL_OUT
XTAL_IN
V
CC
Q
nQ
V
EE
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V
C
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5 6 7 8
16 15 14 13
P
IN
A
SSIGNMENT
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on
initial product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications
without notice.
相關PDF資料 |
PDF描述 |
|---|---|
| ICS843001BI | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKI | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKILF | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKILFT | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKIT | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ICS843001BI | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKI | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKILF | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS? CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKILFT | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
| ICS843001BKIT | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GENERATOR |
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