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参数资料
| 型号： | ICS843001AGLFT |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 226.66 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 4.40 MM X 3 MM, 0.925 MM HEIGHT, LEAD FREE, MO-153, TSSOP-8 |
| 文件页数： | 1/15页 |
| 文件大小： | 246K |
| 代理商： | ICS843001AGLFT |
843001AG
www.icst.com/products/hiperclocks.html
REV. B DECEMBER 14, 2004
1
Integrated
Circuit
Systems, Inc.
ICS843001
FEMTOCLOCKSCRYSTAL-TO-
3.3V LVPECL CLOCK GENERATOR
GENERAL DESCRIPTION
The ICS843001 is a Fibre Channel Clock Generator
and a member of the HiPerClocksTM family of high
performance devices from ICS. The ICS843001
uses either a 26.5625MHz or a 23.4375 crystal to
synthesize 106.25MHz, 187.5MHz or 212.5MHz,
using the FREQ_SEL pin. The ICS843001 has excellent <1ps
phase jitter performance, over the 637KHz – 10MHz integration
range. The ICS843001 is packaged in a small 8-pin TSSOP,
making it ideal for use in systems with limited board space.
FEATURES
1 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): 0.74ps (typical)
RMS phase noise at 106.25MHz
Phase noise:
Offset
Noise Power
100Hz ............... -95.2 dBc/Hz
1KHz .............. -118.7 dBc/Hz
10KHz .............. -129.1 dBc/Hz
100KHz .............. -129.6 dBc/Hz
3.3V operating supply
-30°C to 85°C ambient operating temperature
Lead-Free package fully RoHS compliant
HiPerClockS
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FUNCTION TABLE
ICS843001
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm package body
G Package
Top View
VCCA
VEE
XTAL_OUT
XTAL_IN
1
2
3
4
VCC
Q0
nQ0
FREQ_SEL
8
7
6
5
OSC
Phase
Detector
VCO
637.5MHz w/
26.5625MHz Ref.
M = ÷24 (fixed)
1
0
÷6
÷3
BLOCK DIAGRAM
PIN ASSIGNMENT
XTAL_IN
XTAL_OUT
nQ0
Q0
FREQ_SEL
(Pulldown)
相关PDF资料 |
PDF描述 |
|---|---|
| ICS843001AKI-40LFT | 106.25 MHz, OTHER CLOCK GENERATOR, QCC16 |
| ICS843002AG-01T | 170 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| ICS843002AGI-01T | 170 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| ICS843002AGI-01 | 170 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| ICS843002AGI-01LFT | 170 MHz, OTHER CLOCK GENERATOR, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS843001AGT | 制造商:ICS 制造商全称:ICS 功能描述:FEMTO CLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR |
| ICS843001AI22 | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL/LVCMOS-TO-3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843001AI23 | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL/LVCMOS FREQUENCY SYNTHESIZER |
| ICS843001AK-40LF | 功能描述:IC SYNTHESIZER LVPECL 16-VFQFPN RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™, FemtoClock™ 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
| ICS843001AK-40LFT | 功能描述:IC SYNTHESIZER LVPECL 16-VFQFPN RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™, FemtoClock™ 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
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