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NB3V8312CFAR2G PDF预览

NB3V8312CFAR2G

更新时间: 2024-11-23 12:18:23
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
11页 199K
描述
Ultra-Low Jitter, Low Skew 1:12 LVCMOS/LVTTL Fanout Buffer

NB3V8312CFAR2G 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:LQFP,针数:32
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:20 weeks风险等级:5.37
其他特性:ALSO OPERATES AT 2.5V, 3.3V SUPPLY VOLTAGE系列:NB3V
输入调节:STANDARDJESD-30 代码:S-PQFP-G32
JESD-609代码:e3长度:7 mm
逻辑集成电路类型:LOW SKEW CLOCK DRIVER湿度敏感等级:2
功能数量:1反相输出次数:
端子数量:32实输出次数:12
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE WITH SERIES RESISTOR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传播延迟(tpd):4.2 ns
Same Edge Skew-Max(tskwd):0.15 ns座面最大高度:1.6 mm
最大供电电压 (Vsup):2 V最小供电电压 (Vsup):1.6 V
标称供电电压 (Vsup):1.8 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD宽度:7 mm
最小 fmax:250 MHzBase Number Matches:1

NB3V8312CFAR2G 数据手册

 浏览型号NB3V8312CFAR2G的Datasheet PDF文件第2页浏览型号NB3V8312CFAR2G的Datasheet PDF文件第3页浏览型号NB3V8312CFAR2G的Datasheet PDF文件第4页浏览型号NB3V8312CFAR2G的Datasheet PDF文件第5页浏览型号NB3V8312CFAR2G的Datasheet PDF文件第6页浏览型号NB3V8312CFAR2G的Datasheet PDF文件第7页 
NB3V8312C  
Ultra-Low Jitter, Low Skew  
1:12 LVCMOS/LVTTL Fanout  
Buffer  
The NB3V8312C is a high performance, low skew LVCMOS  
fanout buffer which can distribute 12 ultralow jitter clocks from an  
LVCMOS/LVTTL input up to 250 MHz.  
http://onsemi.com  
The 12 LVCMOS output pins drive 50 W series or parallel  
terminated transmission lines. The outputs can also be disabled to a  
high impedance (tristated) via the OE input, or enabled when High.  
The NB3V8312C provides an enable input, CLK_EN pin, which  
synchronously enables or disables the clock outputs while in the LOW  
state. Since this input is internally synchronized to the input clock,  
changing only when the input is LOW, potential output glitching or  
runt pulse generation is eliminated.  
32  
1
QFN32  
MN SUFFIX  
CASE 488AM  
LQFP32  
FA SUFFIX  
CASE 873A  
Separate V  
core and V  
output supplies allow the output  
V
DD  
DDO  
DDO  
buffers to operate at the same supply as the V (V = V ) or  
V
DD  
DD  
DDO  
DD  
Q0  
Q1  
Q2  
Q3  
Q4  
Q5  
Q6  
Q7  
Q8  
Q9  
Q10  
Q11  
GND  
from a lower supply voltage. Compared to singlesupply operation,  
dual supply operation enables lower power consumption and  
outputlevel compatibility.  
R
PU  
CLK_EN  
D
The V core supply voltage can be set to 3.3 V, 2.5 V or 1.8 V,  
Q
DD  
while the V  
output supply voltage can be set to 3.3 V, 2.5 V, or  
DDO  
1.8 V, with the constraint that V V  
.
DD  
DDO  
This buffer is ideally suited for various networking, telecom, server  
and storage area networking, RRU LO reference distribution, medical  
and test equipment applications.  
CLK  
R
PD  
Features  
Power Supply Modes:  
V
DD  
(Core) / V  
(Outputs)  
DDO  
3.3 V  
3.3 V  
3.3 V  
2.5 V  
2.5 V  
1.8 V  
/ 3.3 V  
/ 2.5 V  
/ 1.8 V  
/ 2.5 V  
/ 1.8 V  
/ 1.8 V  
R
PU  
OE  
Figure 1. Simplified Logic Diagram  
250 MHz Maximum Clock Frequency  
Accepts LVCMOS, LVTTL Clock Inputs  
LVCMOS Compatible Control Inputs  
12 LVCMOS Clock Outputs  
ORDERING AND MARKING INFORMATION  
See detailed ordering and shipping information on page 9 of  
this data sheet.  
Synchronous Clock Enable  
Applications  
Output Enable to High Z State Control  
150 ps Max. Skew Between Outputs  
Temp. Range 40°C to +85°C  
32pin LQFP and QFN Packages  
These are PbFree Devices  
Networking  
Telecom  
Storage Area Network  
End Products  
Servers  
Routers  
Switches  
© Semiconductor Components Industries, LLC, 2013  
1
Publication Order Number:  
August, 2013 Rev. 0  
NB3V8312C/D  

NB3V8312CFAR2G 替代型号

型号 品牌 替代类型 描述 数据表
NB3V8312CMNR4G ONSEMI

完全替代

Ultra-Low Jitter, Low Skew 1:12 LVCMOS/LVTTL Fanout Buffer
NB3V8312CMNG ONSEMI

完全替代

Ultra-Low Jitter, Low Skew 1:12 LVCMOS/LVTTL Fanout Buffer
NB3V8312CFAG ONSEMI

完全替代

Ultra-Low Jitter, Low Skew 1:12 LVCMOS/LVTTL Fanout Buffer

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