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参数资料
| 型号： | ICS84327AM |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 625 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| 封装： | 7.50 X 15.33 MM, 2.30 MM HEIGHT, MS-013, MO-119, SOIC-24 |
| 文件页数： | 1/16页 |
| 文件大小： | 436K |
| 代理商： | ICS84327AM |
84327AM
www.icst.com/products/hiperclocks.html
REV. A SEPTEMBER 18, 2003
1
Integrated
Circuit
Systems, Inc.
ICS84327
CRYSTAL-TO-3.3V LVPECL
FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
PRELIMINARY
GENERAL DESCRIPTION
The ICS84327 is a Crystal-to-3.3V LVPECL
Clock Synthesizer/Fanout Buffer designed for
SONET, 10 Gigabit Fibre Channel and 10 Giga-
bit Ethernet applications and is a member of the
HiperClockS family of High Performance Clock
Solutions from ICS. The output frequency can be set using
the frequency select pins and a 19.44MHz crystal for SONET
frequencies, or a 25MHz crystal for 10 Gigabit Ethernet fre-
quencies, or a 25.5MHz crystal for a 10 Gigabit Fibre Chan-
nel. The low phase noise characteristics of the ICS84327 make
it an ideal clock for these demanding applications.
BLOCK DIAGRAM
PIN ASSIGNMENT
FEATURES
6 LVPECL outputs
Crystal oscillator interface
Output frequency range: 77.76MHz to 625MHz
Crystal input frequency: 19.44MHz, 25MHz or 25.5MHz
RMS phase jitter at 155.52MHz, using a 19.44MHz crystal
(12KHz to 20MHz): 3.4ps (typical)
Phase noise:
Offset
Noise Power
100Hz .................. -92 dBc/Hz
1KHz ................ -105 dBc/Hz
10KHz ................ -122 dBc/Hz
100KHz ................ -123 dBc/Hz
Full 3.3V or 3.3V core, 2.5V output supply mode
0°C to 70°C ambient operating temperature
Industrial temperature information available upon request
HiPerClockS
,&6
Q0:Q5
ICS84327
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
VCCO
F_SEL0
F_SEL1
MR
XTAL1
XTAL2
F_SEL2
VCCA
VCC
PLL_SEL
VEE
VCCO
PLL
6/
Feedback
Divider
OSC
6/
Output
Divider
0
1
XTAL1
XTAL2
F_SEL2
PLL_SEL
MR
F_SEL0
nQ0:nQ5
24
23
22
21
20
19
18
17
16
15
14
13
F_SEL1
FUNCTION TABLE
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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DATA SHEET
ICS84327
IDT / ICS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ICS84327
1
CRYSTAL-TO-3.3V LVPECL FREQUENCY
SYNTHESIZER W/INTEGRATED FANOUT BUFFER
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| ICS84329AVLFT | 700 MHz, OTHER CLOCK GENERATOR, PQCC28 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS84327AMLF | 功能描述:IC SYNTHESIZER LVPECL 24SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:HiPerClockS™ 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| ICS84327AMLFT | 功能描述:IC SYNTHESIZER LVPECL 24SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:HiPerClockS™ 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| ICS84327AMT | 制造商:ICS 制造商全称:ICS 功能描述:CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER |
| ICS84329 | 制造商:ICS 制造商全称:ICS 功能描述:700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER |
| ICS84329-01 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER |
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