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6V49205BNLGI8 PDF预览

6V49205BNLGI8

更新时间: 2024-11-24 01:02:43
品牌 Logo 应用领域
艾迪悌 - IDT 时钟双倍数据速率外围集成电路晶体
页数 文件大小 规格书
16页 275K
描述
Freescale System Clock w/Selectable DDR Frequency

6V49205BNLGI8 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:VFQFPN
包装说明:HVQCCN,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.72
JESD-30 代码:S-XQCC-N48JESD-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:85 °C
最低工作温度:-40 °C最大输出时钟频率:125 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:27 MHz
座面最大高度:0.9 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:NOT SPECIFIED
宽度:7 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

6V49205BNLGI8 数据手册

 浏览型号6V49205BNLGI8的Datasheet PDF文件第2页浏览型号6V49205BNLGI8的Datasheet PDF文件第3页浏览型号6V49205BNLGI8的Datasheet PDF文件第4页浏览型号6V49205BNLGI8的Datasheet PDF文件第5页浏览型号6V49205BNLGI8的Datasheet PDF文件第6页浏览型号6V49205BNLGI8的Datasheet PDF文件第7页 
Freescale P10XX and P20XX System Clock  
w/Selectable DDR Frequency  
6V49205B  
DATASHEET  
General Description  
Recommended Application  
System Clock for Freescale P10xx and P20xx-based designs  
The 6V49205B is a main clock for Freescale P10xx and  
P20xx-based systems. It has a selectable System CCB clock  
and 2 DDRCLK speeds – 100M or 66.66M. The 6V49205B  
also provides LP-HCSL PCIe outputs for low power and  
reduced board space.  
Features  
Replaces 11 crystals, 2 oscillators and 3 clock generators;  
lowers cost, power and area  
Integrated terminations on LP-HCSL PCIe outputs;  
Output Features  
1 - Sys_CCB 3.3V LVCMOS output @ 100M/83.33M/  
80M/66.66M  
2
eliminate 24 resistors, saving 41mm of board area  
Industrial temperature range operation; supports  
demanding environmental conditions  
1
1 - DDRCLK 3.3V LVCMOS output @ 100M or 66.66M  
1 - 125M 3.3V LVCMOS output  
Advanced 3.3V CMOS process; high-performance,  
low-power  
6 - LP-HCSL PCIe pairs selectable @ 100M or 125M  
6 - 25MHz 3.3V LVCMOS outputs  
Supports independent spread spectrum on  
Sys_CCB/DDRCLK and PCIe outputs  
2 - 2.048M 3.3V LVCMOS outputs  
2 - USB 3.3V LVCMOS outputs @12M or 24M  
Available in space-saving 7x7mm 48-pin VFQFPN with  
0.5mm pad pitch; reduced board space without the need for  
fine-pitch assembly techniques  
Key Specifications  
PCIe Gen1-2-3 compliant  
<3p rms phase noise on REF outputs  
Block Diagram  
Sys_CCB  
PLL1  
SCLK  
(SS)  
DDRCLK  
SDATA  
Control  
Logic  
^FS0  
^FS1  
100MHz  
^SEL100#_66  
PLL4  
PCIe_L(5:0)  
(SS)  
^SELPCIE125#_100  
PLL3  
(non-  
USB_CLK(2:1)  
X1  
2.048M(1:0)  
SS)  
Crystal  
Oscillator  
25MHz  
Crystal  
PLL2  
(non-  
SS)  
125M  
X2  
REF(5:0)  
GND  
Note 1: For DDR Clock: Processor core and I/O supply rails must be ramped with VDD3P3 or earlier. Clock signal will be  
clamped LOW and output clock will be 100MHz if this is not followed (see diagram below).  
VDD3P3  
R40  
10K  
DDRCLK  
R39  
10K  
6V49205B REVISION R 11/23/16  
1
©2016 Integrated Device Technology, Inc.  

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