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參數(shù)資料
| 型號(hào)： | ICS843004AI04 |
| 英文描述： | FEMTOCLOCKS-TM CRYSTAL/LVCMOS-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER |
| 中文描述： | FEMTOCLOCKS -商標(biāo)CRYSTAL/LVCMOS-TO- 3.3 LVPECL的頻率合成器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 186K |
| 代理商： | ICS843004AI04 |
843004AGI-04
www.icst.com/products/hiperclocks.html
REV. A FEBRUARY 15, 2006
1
Integrated
Circuit
Systems, Inc.
ICS843004I-04
F
EMTO
C
LOCKS
C
RYSTAL
/LVCMOS-
TO
-
3.3V LVPECL F
REQUENCY
S
YNTHESIZER
0
1
Phase
Detector
VCO
M = ÷32
OSC
÷4
÷1
0
1
0
1
0
1
0
1
G
ENERAL
D
ESCRIPTION
The ICS843004I-04 is a 4 output LVPECL
Synthesizer optimized to generate clock
frequencies for a variety of high performance
applications and is a member of the
HiPerClocks
TM
family of high performance
clock solutions from ICS. This device can select its input
reference clock from either a crystal input or a single-
ended clock signal. It can be configured to generate 4
outputs with individually selectable divide-by-one or
divide-by-four function via the 4 frequency select pins
(F_SEL[3:0]). The ICS843004I-04 uses ICS’ 3
rd
generation low phase noise VCO technology and can
achieve 1ps or lower typical rms phase jitter. This
ensures that it will easily meet clocking requirements
for SDH (STM-1/STM-4/STM-16) and SONET (OC-3/
OC12/OC-48). This device is suitable for multi-rate and
multiple port line card applications. The ICS843004I-04
is conveniently packaged in a small 24-pin TSSOP
package.
F
EATURES
Four LVPECL outputs
Selectable crystal oscillator interface
or LVCMOS/LVTTL single-ended input
Supports the following applications: SONET/SDH, SATA,
or 10Gb Ethernet
Output frequency range: 140MHz - 170MHz,
560MHz - 680MHz
VCO range: 560MHz - 680MHz
Crystal oscillator and CLK range: 17.5MHz - 21.25MHz
RMS phase jitter @ 622.08MHz output, using a 19.44MHz
crystal (12kHz - 20MHz): 0.82ps (typical)
RMS phase jitter @ 156.25MHz output, using a 19.53125MHz
crystal (1.875MHz - 20MHz): 0.57ps (typical)
RMS phase jitter @ 155.52MHz output, using a 19.44MHz
crystal (12kHz - 20MHz): 0.94ps (typical)
Full 3.3V supply mode
-40°C to 85°C ambient operating temperature
Available in both standard and lead-free RoHS compliant
packages
HiPerClockS
ICS
P
IN
A
SSIGNMENT
ICS843004I-04
24-Lead TSSOP
4.40mm x 7.8mm x 0.92mm
package body
G Package
Top View
nQ1
Q1
V
CC
o
Q0
nQ0
MR
F_SEL3
nc
V
CCA
F_SEL0
V
CC
F_SEL1
1
2
3
4
5
6
7
8
9
10
11
12
nQ2
Q2
V
CCO
Q3
nQ3
V
EE
F_SEL2
INPUT_SEL
CLK
V
EE
XTAL_IN
XTAL_OUT
24
23
22
21
20
19
18
17
16
15
14
13
B
LOCK
D
IAGRAM
CLK
INPUT_SEL
MR
F_SEL0
F_SEL1
F_SEL2
F_SEL3
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Pulldown
Pulldown
Pulldown
Pullup
Pullup
Pullup
Pullup
XTAL_IN
XTAL_OUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS843004I-04 | FEMTOCLOCKS-TM CRYSTAL/LVCMOS-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004AGI | FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004AGILF | FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004AGILFT | FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004AGIT | FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS843004I | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004I-01 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004I-04 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL/LVCMOS-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS843011 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR |
| ICS8430-111 | 制造商:ICS 制造商全稱:ICS 功能描述:700MHZ, LOW JITTER DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
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