5秒后页面跳转
ICS843002BKI-72LFT PDF预览

ICS843002BKI-72LFT

更新时间: 2024-11-02 21:19:19
品牌 Logo 应用领域
艾迪悌 - IDT 时钟外围集成电路晶体
页数 文件大小 规格书
18页 296K
描述
Clock Generator, 122.88MHz, 5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD, VFQFN-32

ICS843002BKI-72LFT 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:QFN
包装说明:HVQCCN,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-XQCC-N32JESD-609代码:e3
长度:5 mm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:122.88 MHz封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
主时钟/晶体标称频率:19.2 MHz认证状态:Not Qualified
座面最大高度:1 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:INDUSTRIAL端子面层:MATTE TIN
端子形式:NO LEAD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:5 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

ICS843002BKI-72LFT 数据手册

 浏览型号ICS843002BKI-72LFT的Datasheet PDF文件第2页浏览型号ICS843002BKI-72LFT的Datasheet PDF文件第3页浏览型号ICS843002BKI-72LFT的Datasheet PDF文件第4页浏览型号ICS843002BKI-72LFT的Datasheet PDF文件第5页浏览型号ICS843002BKI-72LFT的Datasheet PDF文件第6页浏览型号ICS843002BKI-72LFT的Datasheet PDF文件第7页 
FEMTOCLOCKS™ VCXO BASED WCDMA  
CLOCK GENERATOR/JITTER ATTENUATOR  
ICS843002I-72  
GENERAL DESCRIPTION  
FEATURES  
The ICS843002I-72 is  
ICS  
a
member of the  
Two differential LVPECL outputs  
HiperClockS™ family of high performance clock  
solutions from IDT. The ICS843002I-72 is a  
PLL based synchronous clock generator that is  
optimized for WCDMA channel card applications  
CLK input accepts the following input levels:  
LVCMOS or LVTTL levels  
HiPerClockS™  
Output frequency: 122.88MHz (typical)  
where jitter attenuation and frequency translation is needed.  
The device contains two internal PLL stages that are cascaded  
in series. The first PLL stage uses a VCXO which is optimized  
to provide reference clock jitter attenuation and to be jitter  
tolerant, and to provide a stable reference clock for the second  
PLL stage.The second PLL stage provides additional frequency  
multiplication (x32), and it maintains low output jitter by using a  
low phase noise FemtoClockVCO. The device performance  
and the PLL multiplication ratios are optimized to support  
WCDMA applications. The VCXO requires the use of an  
external, inexpensive pullable crystal. VCXO PLL uses external  
passive loop filter components which are used to optimize the  
PLL loop bandwidth and damping characteristics for the given  
application.  
FemtoClock VCO frequency range: 490MHz - 680MHz  
RMS phase jitter @ 122.88MHz, using a 19.2MHz crystal  
(1.875MHz to 10MHz): 0.49ps (typical)  
Deterministic jitter: 30fs (typical)  
Random jitter, RMS: 2.2ps (typical)  
Full 3.3V or mixed 3.3V core/2.5V output supply voltage  
-40°C to 85°C ambient operating temperature  
Available in lead-free (RoHS 6) package  
The ICS843002I-72 can accept a single-ended input. LOCK_DT  
reports the lock status of VCXO PLL loop. If the reference clock  
input is lost, it will set LOCK_DT to logic LOW.  
Typical ICS843002I-72 configuration in WCDMA Systems:  
19.2MHz pullable crystal  
Input Reference clock frequency: 3.84MHz  
Output clock frequency: 122.88MHz  
PIN ASSIGNMENT  
32 31 30 29 28 27 26 25  
1
2
3
4
5
6
7
8
LF1  
LF0  
ISET  
VCC  
LOCK_DT  
VEE  
24  
23  
22  
21  
20  
19  
18  
17  
VCC  
VCCO  
VCCO  
nQ1  
VCC  
VEE  
VEE  
Q1  
CLK  
VEE  
9
10 11 12 13 14 15 16  
ICS843002I-72  
32-Lead VFQFN  
5mm x 5mm x 0.925 package body  
K Package  
Top View  
IDT/ ICSWCDMA CLOCK GENERATOR/JITTER ATTENUATOR  
1
ICS843002BKI-72 REV. A NOVEMBER 21, 2007  

与ICS843002BKI-72LFT相关器件

型号 品牌 获取价格 描述 数据表
ICS843002BY-31 IDT

获取价格

PLL/Frequency Synthesis Circuit
ICS843002BY-31LF IDT

获取价格

Clock Generator, 700MHz, PQFP64, 10 X 10 MM, 1 MM HEIGHT, ROHS COMPLIANT, MS-026ACD-HD, TQ
ICS843002BY-31LFT IDT

获取价格

Clock Generator, 700MHz, PQFP64, 10 X 10 MM, 1 MM HEIGHT, ROHS COMPLIANT, MS-026ACD-HD, TQ
ICS843002BY-31T IDT

获取价格

PLL/Frequency Synthesis Circuit
ICS843002CY31 ICSI

获取价格

700MHZ FEMTOCLOCKS? VCXO BASED FREQUENCY TRANSLATOR AND JITTER ATTENUATOR
ICS843002CY-31 ICSI

获取价格

700MHZ FEMTOCLOCKS? VCXO BASED FREQUENCY TRANSLATOR AND JITTER ATTENUATOR
ICS843002CY-31LF ICSI

获取价格

700MHZ FEMTOCLOCKS? VCXO BASED FREQUENCY TRANSLATOR AND JITTER ATTENUATOR
ICS843002CY-31LFT ICSI

获取价格

700MHZ FEMTOCLOCKS? VCXO BASED FREQUENCY TRANSLATOR AND JITTER ATTENUATOR
ICS843002CY-31T ICSI

获取价格

700MHZ FEMTOCLOCKS? VCXO BASED FREQUENCY TRANSLATOR AND JITTER ATTENUATOR
ICS843002I ICSI

获取价格

FEMTOCLOCKS-TM CRYSTAL-TO-3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER