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參數(shù)資料
| 型號： | ICS84324AMLFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 125 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| 封裝： | 0.300 INCH, SOIC-24 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 790K |
| 代理商： | ICS84324AMLFT |
84324AM
www.icst.com/products/hiperclocks.html
REV. A JANUARY 22, 2003
1
Integrated
Circuit
Systems, Inc.
ICS84324
CRYSTAL-TO-3.3V LVPECL
FREQUENCY SYNTHESIZER WITH FANOUT BUFFER
PRELIMINARY
GENERAL DESCRIPTION
The ICS84324 is a Crystal-to-3.3V LVPECL Fre-
quency Synthesizer with Fanout Buffer and a mem-
ber of the HiPerClockS family of High Performance
Clock Solutions from ICS. Output frequency can
be programmed using the feedback and output fre-
quency select pins. The low phase noise characteristics of the
ICS84324 make it an ideal clock source for Fibre Channel 1
and Gigabit Ethernet applications.
BLOCK DIAGRAM
PIN ASSIGNMENT
FEATURES
6 differential 3.3V LVPECL outputs
Crystal oscillator interface
Output frequency range: 53.125MHz to 125MHz
Crystal input frequency: 25MHz
Cycle-to-cycle jitter: 25ps (typical)
RMS phase jitter at 106.25MHz, using a 25MHz crystal
(637KHz to 10Mhz): 4.15ps
Typical Phase noise at 106.25MHz
Offset
Noise Power
100Hz .................. -80dBc/Hz
1KHz ................ -105dBc/Hz
10KHz ................ -125dBc/Hz
100KHz ................ -125dBc/Hz
3.3V supply voltage
0°C to 70°C ambient operating temperature
Industrial termperature information available upon request
HiPerClockS
,&6
Q0:Q5
ICS84324
24-Lead, 300-MIL SOIC
7.5mm x 15.33mm x 2.3mm body package
M Package
Top View
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
Q5
nQ5
1
2
3
4
5
6
7
8
9
10
11
12
VCC
F_SEL0
F_SEL1
MR
XTAL1
XTAL2
VEE
VCCA
VCC
PLL_SEL
VEE
VCC
PLL
6/
Feedback
Divider
OSC
6/
Output
Divider
0
1
XTAL1
XTAL2
F_SEL1
PLL_SEL
MR
F_SEL0
nQ0:nQ5
24
23
22
21
20
19
18
17
16
15
14
13
FUNCTION TABLE
s
t
u
p
n
Iy
c
n
e
u
q
e
r
F
t
u
p
t
u
O
R
M1
L
E
S
_
F0
L
E
S
_
FT
U
O
_
F
1X
X
W
O
L
00
0
z
H
M
5
2
1
.
3
5
00
1
z
H
M
5
2
.
6
0
1
01
0
z
H
M
5
.
2
6
01
1
z
H
M
5
2
1
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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS84324EM | 制造商:ICS 制造商全稱:ICS 功能描述:CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER WITH FANOUT BUFFER |
| ICS84324EMT | 制造商:ICS 制造商全稱:ICS 功能描述:CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER WITH FANOUT BUFFER |
| ICS84325 | 制造商:ICS 制造商全稱:ICS 功能描述:CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER WITH FANOUT BUFFER |
| ICS8432-51 | 制造商:ICS 制造商全稱:ICS 功能描述:700MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER |
| ICS843251-04 | 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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