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8430002AYLFT

更新时间: 2024-09-09 06:33:15
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
27页 838K
描述
High-Performance Fractional-N Frequency Synthesizer

8430002AYLFT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:HLFQFP,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.31
JESD-30 代码:S-PQFP-G48JESD-609代码:e3
长度:7 mm湿度敏感等级:3
端子数量:48最高工作温度:70 °C
最低工作温度:最大输出时钟频率:640 MHz
封装主体材料:PLASTIC/EPOXY封装代码:HLFQFP
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):260主时钟/晶体标称频率:40 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) - annealed端子形式:GULL WING
端子节距:0.5 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

8430002AYLFT 数据手册

 浏览型号8430002AYLFT的Datasheet PDF文件第2页浏览型号8430002AYLFT的Datasheet PDF文件第3页浏览型号8430002AYLFT的Datasheet PDF文件第4页浏览型号8430002AYLFT的Datasheet PDF文件第5页浏览型号8430002AYLFT的Datasheet PDF文件第6页浏览型号8430002AYLFT的Datasheet PDF文件第7页 
High-Performance Fractional-N  
Frequency Synthesizer  
ICS8430002  
DATA SHEET  
General Description  
Features  
The ICS8430002 is a general purpose, high-  
performance, fractional-n LVPECL frequency  
synthesizer which can generate frequencies for a wide  
variety of applications with output frequency step sizes  
of <10ppm. The ICS8430002 has a 2:1 input  
6-Bit Integer and 12-Bit Fractional Feedback Divider  
S
IC  
Dual differential 3.3V LVPECL outputs which can be set  
HiPerClockS™  
independently for either 3.3V or 2.5V  
2:1 Input Mux:  
One differential input  
One crystal oscillator interface  
Multiplexer from which either a crystal input or a differential input can  
be selected. The differential input can be wired to accept  
single-ended signals (see the applications section of this datasheet).  
PCLK, nPCLK pair can accept the following differential input  
levels: LVPECL, CML, SSTL  
Each of the differential LVPECL outputs has an output divider which  
can be independently set so that two different frequencies can be  
generated. Additionally, each LVPECL output pair has a dedicated  
power supply pin so the outputs can run at 3.3V or 2.5V. The  
ICS8430002 also supplies a buffered copy of the reference clock or  
crystal frequency on the single-ended REF_OUT pin which can be  
enabled or disabled (disabled by default). The output frequency can  
be programmed using either a serial or parallel programming  
interface.  
Output frequency range: 30.625MHz to 640MHz  
Crystal input frequency range: 12MHz to 40MHz  
VCO range: 490MHz to 650MHz  
Parallel or serial interface for programming feedback divider and  
output dividers  
Supply voltage modes:  
Core/Outputs:  
3.3V/3.3V  
3.3V/2.5V  
The device features a fractional feedback divider with a 6-bit integer  
and 12-bit fractional value. The minimum step value of the feedback  
divider is 1/4096.  
0°C to 70°C ambient operating temperature  
Available in lead-free (RoHS 6) package  
Pin Assignment  
48 47 46 45 44 43 42 41 40 39 38 37  
P2  
nc  
1
2
3
4
36  
35  
34  
33  
NB0  
NB1  
nc  
XTAL_OUT  
XTAL_IN  
ICS8430002  
48 Lead LQFP  
7mm x 7mm x 1.4mm  
package body  
NB2  
OE_REF  
OEA  
5
6
7
32 nc  
nc  
31  
30  
29  
28  
27  
26  
25  
OEB  
SEL  
VCC  
NA0  
NA1  
VCCA  
8
9
Y Package  
Top View  
S_LOAD  
S_DATA  
S_CLOCK  
MR  
10  
NA2 11  
VEE  
12  
13 14 15 16 17 18 19 20 21 22 23 24  
ICS8430002AY REVISION C NOVEMBER 12, 2009  
1
©2009 Integrated Device Technology, Inc.  

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