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參數資料
| 型號： | ICS840031AMILFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產生/分配 |
| 英文描述： | 106.67 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 3.90 X 4.90 MM, 1.37 MM HEIGHT, LEAD FREE, MS-012, SOIC-8 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 354K |
| 代理商： | ICS840031AMILFT |
840031AMI
www.icst.com/products/hiperclocks.html
REV. A FEBRUARY 24, 2005
1
Integrated
Circuit
Systems, Inc.
ICS840031I
FEMTOCLOCKSCRYSTAL-TO-
LVCMOS/LVTTL CLOCK GENERATOR
GENERAL DESCRIPTION
The ICS840031I is an IEEE 1394b Clock
Generator and a member of the HiPerClocksTM
family of high performance devices from ICS.
The ICS840031I uses a 24.576MHz crystal to
synthesize 98.304MHz. The ICS840031I has
excellent phase jitter performance, from 12KHz – 20MHz
integration range. The ICS840031I is packaged in a small
8-pin SOIC, making it ideal for use in systems with limited
board space.
FEATURES
(1) LVCMOS/LVTTL output
Crystal oscillator interface designed for a 24.576MHz,
18pF parallel resonant crystal
Output frequency: 98.304MHz (typical)
VCO range: 490MHz to 640MHz
RMS phase jitter @ 98.304MHz, using a 24.576MHz crystal
(12KHz - 20MHz): 0.75ps (typical)
RMS phase noise at 98.304MHz (typical)
Offset
Noise Power
100Hz .............. -103.3 dBc/Hz
1KHz .............. -126.2 dBc/Hz
10KHz .............. -134.2 dBc/Hz
100KHz .............. -132.9 dBc/Hz
3.3V core/1.8V output operating supply
Lead-Free fully RoHS compliant
-40°C to 85°C ambient operating temperature
HiPerClockS
ICS
ICS840031I
8-Lead SOIC
3.90mm x 4.90mm x 1.37mm package body
M Package
Top View
VDD
XTAL_OUT
XTAL_IN
VDDA
1
2
3
4
VDDO
Q0
GND
PLL_SEL
8
7
6
5
BLOCK DIAGRAM
PIN ASSIGNMENT
OSC
Phase
Detector
VCO
589.824MHz w/
24.576MHz Ref.
M = ÷24 (fixed)
÷6
0
1
XTAL_IN
XTAL_OUT
PLL_SEL
Q0
FREQUENCY TABLE
s
t
u
p
n
I
y
c
n
e
u
q
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r
F
t
u
p
t
u
O
)
z
H
M
(
)
z
H
M
(
y
c
n
e
u
q
e
r
F
l
a
t
s
y
r
C
6
7
5
.
4
24
0
3
.
8
9
(Pullup)
DATA SHEET
ICS840031I
IDT / ICS FEMTOCLOCKS CRYSTAL-TO-LVCMOS/LVTTL CLOCK GENERATOR
ICS840031I
1
FEMTOCLOCKS CRYSTAL-TO-LVCMOS/LVTTL
CLOCK GENERATOR
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ICS840031AMIT | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER |
| ICS840031I | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER |
| ICS840051 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR |
| ICS840051AG | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR |
| ICS840051AGI | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER |
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