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ICS8432BY-21 PDF预览

ICS8432BY-21

更新时间: 2024-01-28 07:56:46
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
10页 111K
描述
Clock Generator, 500MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, MS-026, LQFP-32

ICS8432BY-21 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:LQFP,针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.76
JESD-30 代码:S-PQFP-G32JESD-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:70 °C
最低工作温度:最大输出时钟频率:500 MHz
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260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
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:COMMERCIAL
端子面层:Matte Tin (Sn)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 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

ICS8432BY-21 数据手册

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ADVANCE INFORMATION  
ICS8432-21  
700/87.5MHZ, LOW PHASE NOISE  
LVPECLFREQUENCY SYNTHESIZER  
Integrated  
Circuit  
Systems, Incꢀ  
GENERAL DESCRIPTION  
FEATURES  
The ICS8432-21 is a general purpose, dual out- Fully integrated PLL  
,&6  
put high frequency synthesizer and a member of  
FOUT and FOUT/P differential 3.3V LVPECL outputs  
HiPerClockS™  
the HiPerClockS™ family of High Performance  
Clocks Solutions from ICS. The VCO operates at  
a frequency range of 250MHz to 700MHz. Out-  
FOUT frequency up to 700MHz  
FOUT/P frequency up to 175MHz  
Low phase noise  
put frequencies up to 700MHz for FOUT and 175MHz for  
FOUT/P can be programmed using the serial or parallel inter-  
faces to the confiquration logic. The low phase noise and dual  
output frequency range of the ICS8432-21 makes it an ideal  
clock generator for Infiniband applications.  
Parallel interface for programming counter and VCO  
frequency multiplier and dividers during power-up  
Serial 3 wire interface  
Selectable crystal oscillator interface and LVCMOS refer-  
ence input  
LVCMOS control inputs  
3.3V supply voltage  
32 lead low-profile QFP (LQFP), 7mm x 7mm x 1.4mm  
package body, 0.8mm package lead pitch  
0°C to 70°C ambient operating temperature  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
VCO_SEL  
XTAL_SEL  
REF_IN  
0
32 31 30 29 28 27 26 25  
XTAL1  
1
OSC  
M5  
M6  
M7  
M8  
N0  
N1  
P0  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
20  
19  
18  
17  
XTAL1  
XTAL2  
REF_IN  
XTAL_SEL  
VDDA  
ICS8432-21  
PLL  
S_LOAD  
S_DATA  
S_CLOCK  
MR  
PHASE DETECTOR  
0
VCO  
FOUT  
VEE  
÷ N  
nFOUT  
FOUT/P  
nFOUT/P  
÷ M  
1
9
10 11 12 13 14 15 16  
MR  
÷P  
S_LOAD  
S_DATA  
S_CLOCK  
nP_LOAD  
CONFIGURATION  
INTERFACE  
LOGIC  
TEST  
32-Lead LQFP  
Y Package  
Top View  
M0:M8  
N0:N1  
P0  
The Advance Information presented herein represents a product currently in design or being considered for design. The noted characteristics are  
design targets. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.  
8432-21  
www.icst.com/products/hiperclocks.html  
APRIL 2, 2001  
1

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