5秒后页面跳转
844256BGILFT PDF预览

844256BGILFT

更新时间: 2024-02-25 06:16:05
品牌 Logo 应用领域
艾迪悌 - IDT 时钟光电二极管外围集成电路晶体
页数 文件大小 规格书
16页 344K
描述
Clock Generator, 625MHz, PDSO24, 4.40 X 7.80 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-24

844256BGILFT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:End Of Life零件包装代码:TSSOP
包装说明:TSSOP, TSSOP24,.25针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
JESD-30 代码:R-PDSO-G24JESD-609代码:e3
长度:7.8 mm端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
最大输出时钟频率:625 MHz封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP24,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3.3 V
主时钟/晶体标称频率:25.5 MHz认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Clock Generators
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:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:4.4 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

844256BGILFT 数据手册

 浏览型号844256BGILFT的Datasheet PDF文件第7页浏览型号844256BGILFT的Datasheet PDF文件第8页浏览型号844256BGILFT的Datasheet PDF文件第9页浏览型号844256BGILFT的Datasheet PDF文件第11页浏览型号844256BGILFT的Datasheet PDF文件第12页浏览型号844256BGILFT的Datasheet PDF文件第13页 
ICS844256I  
FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER  
LVCMOS TO XTAL INTERFACE  
The XTAL_IN input can accept a single-ended LVCMOS signal  
through an AC couple capacitor. A general interface diagram is  
shown in Figure 3. The XTAL_OUT pin can be left floating. The  
input edge rate can be as slow as 10ns. For LVCMOS inputs, it  
is recommended that the amplitude be reduced from full swing  
to half swing in order to prevent signal interference with the  
power rail and to reduce noise. This configuration requires that  
the output impedance of the driver (Ro) plus the series  
resistance (Rs) equals the transmission line impedance. In  
addition, matched termination at the crystal input will attenuate  
the signal in half. This can be done in one of two ways. First,  
R1 and R2 in parallel should equal the transmission line  
impedance. For most 50Ω applications, R1 and R2 can be 100Ω.  
This can also be accomplished by removing R1 and making R2  
50Ω.  
VDD  
VDD  
R1  
.1uf  
Ro  
Rs  
Zo = 50  
XTAL_IN  
R2  
Zo = Ro + Rs  
XTAL_OU T  
FIGURE 3. GENERAL DIAGRAM FOR LVCMOS DRIVER TO XTAL INPUT INTERFACE  
3.3V, 2.5V LVDS DRIVER TERMINATION  
A general LVDS interface is shown in Figure 4. In a 100Ω  
differential transmission line environment, LVDS drivers  
require a matched load termination of 100Ω across near  
the receiver input.  
2.5V or 3.3V  
VDD  
LVDS_Driv er  
+
R1  
100  
-
100 Ohm Differential Transmission Line  
FIGURE 4. TYPICAL LVDS DRIVER TERMINATION  
IDT/ ICSLVDS FREQUENCY SYNTHESIZER W/FANOUT BUFFER  
10  
ICS844256BGI REV. A DECEMBER 21, 2007  
Reference Document: JEDEC Publication 95, MO-153  

与844256BGILFT相关器件

型号 品牌 描述 获取价格 数据表
844256BGLF IDT Clock Generator, 622.08MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153

获取价格

844256BGLFT IDT Clock Generator, 622.08MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153

获取价格

844256BGT IDT Clock Generator, 622.08MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24

获取价格

844256CK-24 IDT Clock Generator

获取价格

844256CK-24LF IDT Clock Generator, 390.625MHz, PQCC32, 5 X 5 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-

获取价格

844256CK-24LFT IDT Clock Generator, 390.625MHz, PQCC32, 5 X 5 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-

获取价格

844256CK-24T IDT Clock Generator

获取价格

844256DGLF IDT FemtoClock®Crystal-to-LVDS Frequency Synthes

获取价格

844256DGLFT IDT FemtoClock®Crystal-to-LVDS Frequency Synthes

获取价格

84427 IDT Crystal-to-LVDS Integrated Frequency Synthesizer/Fanout Buffer

获取价格

84427CM IDT Clock Generator, 625MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, MS-013, MO-119, SOIC-24

获取价格

84427CMLF IDT Crystal-to-LVDS Integrated Frequency Synthesizer/Fanout Buffer

获取价格

84427CMLFT IDT Crystal-to-LVDS Integrated Frequency Synthesizer/Fanout Buffer

获取价格

84427CMT IDT Clock Generator, 625MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, MS-013, MO-119, SOIC-24

获取价格

8442AY IDT Clock Generator, 700MHz, PQFP32, 7 X 7 MM, 1.4 MM HEIGHT, MS-026BBA, LQFP-32

获取价格

8442AYT IDT Clock Generator, 700MHz, PQFP32, 7 X 7 MM, 1.4 MM HEIGHT, MS-026BBA, LQFP-32

获取价格

8442BYILF IDT CRYSTAL OSCILLATOR-TO-DIFFERENTIAL LVDS

获取价格

8442BYILFT IDT CRYSTAL OSCILLATOR-TO-DIFFERENTIAL LVDS

获取价格

8442BYLF IDT CRYSTAL OSCILLATOR-TO-DIFFERENTIAL LVDS

获取价格

8442BYLFT IDT CRYSTAL OSCILLATOR-TO-DIFFERENTIAL LVDS

获取价格