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參數(shù)資料
| 型號： | ICS843071AGIT |
| 英文描述： | FEMTOCLOCKS⑩ CRYSTAL-TO- LVPECL CLOCK GENERATOR |
| 中文描述： | FEMTOCLOCKS⑩晶體到LVPECL時鐘發(fā)生器 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 303K |
| 代理商： | ICS843071AGIT |
843071AGI
www.icst.com/products/hiperclocks.html
REV. A JANUARY 11, 2006
1
Integrated
Circuit
Systems, Inc.
ICS843071I
F
EMTO
C
LOCKS
C
RYSTAL
-
TO
- LVPECL
C
LOCK
G
ENERATOR
G
ENERAL
D
ESCRIPTION
The ICS843071I is a Serial ATA (SATA)/Serial
Attached SCSI (SAS) Clock Generator and a
member of the HiPerClocks
TM
family of high
performance devices from ICS. The ICS843071I
uses an 18pF parallel resonant crystal over
the range of 20.833MHz - 28.3MHz. For SATA/SAS
applications, a 25MHz crystal is used and either 75MHz or
150MHz may be selected with the FREQ_SEL pin. For 10Gb
Fibre Channel applications, a 26.5625MHz crystal is used
for 159.375MHz output. The ICS843071I has excellent
<1ps phase jitter performance, over the 12kHz - 20MHz
integration range. The ICS843071I is packaged in a small
8-pin TSSOP, making it ideal for use in systems with limited
board space.
F
EATURES
One Differential LVPECL output
Crystal oscillator interface, 18pF parallel resonant crystal
(20.833MHz - 28.3MHz)
Output frequency range: 62.5MHz - 170MHz
VCO range: 500MHz - 680MHz
RMS phase jitter @ 150MHz, using a 25MHz crystal
(12kHz - 20MHz): 0.64ps (typical) @ 3.3V output
RMS phase jitter @ 159.375MHz, using a 26.5625MHz
crystal (1.875MHz - 20MHz): 0.40ps (typical) @ 3.3V
output
3.3V or 2.5V operating supply
-40°C to 85°C ambient operating temperature
Available in both standard and lead-free RoHS compliant
packages
HiPerClockS
ICS
ICS843071I
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm
package body
G Package
Top View
V
CCA
XTAL_OUT
XTAL_IN
V
EE
1
2
3
4
V
CC
Q
nQ
FREQ_SEL
8
7
6
5
B
LOCK
D
IAGRAM
OSC
Phase
Detector
VCO
500MHz - 680MHz
M = ÷24
(fixed)
FREQ_SEL N
0 ÷4
1 ÷8
XTAL_IN
XTAL_OUT
Q
nQ
C
OMMON
C
ONFIGURATION
T
ABLE
- S
ERIAL
ATA/S
ERIAL
A
TTACHED
SCSI
P
IN
A
SSIGNMENT
FREQ_SEL
Pullup
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6
3
6
5
5
6
2
2
0
1
0
4
4
4
2
2
2
4
8
4
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5
5
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3
5
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1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS843071I | FEMTOCLOCKS⑩ CRYSTAL-TO- LVPECL CLOCK GENERATOR |
| ICS843081AGI-01 | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK MULTIPLIER |
| ICS843081AGI-01LF | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK MULTIPLIER |
| ICS843081AGI-01LFT | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK MULTIPLIER |
| ICS843081AGI-01T | FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK MULTIPLIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS8430-71B | 制造商:ICS 制造商全稱:ICS 功能描述:700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS843071I | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO- LVPECL CLOCK GENERATOR |
| ICS843081AGI-01 | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK MULTIPLIER |
| ICS843081AGI-01LF | 功能描述:IC CLK MULTIPLIER LVPECL 8-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計(jì)時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:HiPerClockS™, FemtoClock™ 標(biāo)準(zhǔn)包裝:27 系列:Precision Edge® 類型:頻率合成器 PLL:是 輸入:PECL，晶體 輸出:PECL 電路數(shù):1 比率 - 輸入:輸出:1:1 差分 - 輸入:輸出:無/是 頻率 - 最大:800MHz 除法器/乘法器:是/無 電源電壓:3.135 V ~ 5.25 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
| ICS843081AGI-01LFT | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK MULTIPLIER |
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