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ICS8432BYI-51 PDF预览

ICS8432BYI-51

更新时间: 2024-02-03 00:06:33
品牌 Logo 应用领域
矽成 - ICSI 晶体外围集成电路时钟
页数 文件大小 规格书
16页 147K
描述
700MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

ICS8432BYI-51 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:QFP
包装说明:7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026, LQFP-32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.76
Is Samacsys:NJESD-30 代码:S-PQFP-G32
JESD-609代码:e3长度:7 mm
湿度敏感等级:3端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
最大输出时钟频率:700 MHz封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP32,.35SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260电源:3.3 V
主时钟/晶体标称频率:25 MHz认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Clock Generators
最大压摆率:145 mA最大供电电压:3.465 V
最小供电电压:3.135 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:7 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

ICS8432BYI-51 数据手册

 浏览型号ICS8432BYI-51的Datasheet PDF文件第2页浏览型号ICS8432BYI-51的Datasheet PDF文件第3页浏览型号ICS8432BYI-51的Datasheet PDF文件第4页浏览型号ICS8432BYI-51的Datasheet PDF文件第5页浏览型号ICS8432BYI-51的Datasheet PDF文件第6页浏览型号ICS8432BYI-51的Datasheet PDF文件第7页 
PRELIMINARY  
ICS8432I-51  
Integrated  
Circuit  
Systems, Incꢀ  
700MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL  
LVPECLFREQUENCY SYNTHESIZER  
GENERAL DESCRIPTION  
FEATURES  
The ICS8432I-51 is a general purpose, dual output Dual differential 3.3V LVPECLoutputs  
Crystal-to-3.3V Differential LVPECL High Fre-  
quency Synthesizer and a member of the  
HiPerClockS™ family of High Performance Clock  
Solutions from ICS. The ICS8432I-51 has a select-  
Selectable crystal oscillator interface or  
LVCMOS/LVTTLTEST_CLK  
HiPerClockS™  
Output frequency range: 31.25MHz to 700MHz  
Crystal input frequency range: 12MHz to 25MHz  
VCO range: 250MHz to 700MHz  
able TEST_CLK or crystal input. The VCO operates at a  
frequency range of 250MHz to 700MHz. The VCO frequency  
is programmed in steps equal to the value of the input refer-  
ence or crystal frequency. The VCO and output frequency  
can be programmed using the serial or parallel interface to  
the configuration logic. The low phase noise characteristics  
of the ICS8432I-51 make it an ideal clock source for Gigabit  
Ethernet, Fibre Channel 1 and 2, and Infiniband applications.  
Parallel or serial interface for programming counter  
and output dividers  
RMS period jitter: 3.5ps (maximum)  
Cycle-to-cycle jitter: 25ps (maximum)  
3.3V supply voltage  
-40°C to 85°C ambient operating temperature  
Replaces the ICS8432I-01  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
VCO_SEL  
XTAL_SEL  
TEST_CLK  
0
32 31 30 29 28 27 26 25  
XTAL1  
1
M5  
OSC  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
20  
19  
18  
17  
XTAL2  
XTAL2  
M6  
M7  
M8  
N0  
N1  
nc  
TEST_CLK  
XTAL_SEL  
VCCA  
ICS8432I-51  
S_LOAD  
S_DATA  
S_CLOCK  
MR  
PLL  
PHASE DETECTOR  
÷1  
÷2  
÷4  
÷8  
MR  
0
1
VEE  
VCO  
FOUT0  
nFOUT0  
FOUT1  
nFOUT1  
9
10 11 12 13 14 15 16  
÷ M  
S_LOAD  
S_DATA  
S_CLOCK  
nP_LOAD  
CONFIGURATION  
INTERFACE  
LOGIC  
TEST  
32-Lead LQFP  
7mm x 7mm x 1.4mm package body  
M0:M8  
N0:N1  
Y Package  
Top View  
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.  
8432BYI-51  
www.icst.com/products/hiperclocks.html  
REV. A MAY 28, 2003  
1

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