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LMV112SDX PDF预览

LMV112SDX

更新时间: 2024-01-22 00:52:13
品牌 Logo 应用领域
美国国家半导体 - NSC 缓冲放大器放大器电路光电二极管时钟
页数 文件大小 规格书
14页 976K
描述
40 MHz Dual Clock Buffer

LMV112SDX 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:SON
包装说明:HVSON,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.14放大器类型:BUFFER
标称带宽 (3dB):40 MHzJESD-30 代码:S-PDSO-N8
JESD-609代码:e3长度:3 mm
湿度敏感等级:1功能数量:2
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最小输出电流:16 A
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
包装方法:TR峰值回流温度(摄氏度):260
座面最大高度:0.8 mm标称压摆率:110 V/us
子类别:Buffer Amplifier最大压摆率:2.1 mA
供电电压上限:5.5 V标称供电电压 (Vsup):2.7 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm

LMV112SDX 数据手册

 浏览型号LMV112SDX的Datasheet PDF文件第2页浏览型号LMV112SDX的Datasheet PDF文件第3页浏览型号LMV112SDX的Datasheet PDF文件第4页浏览型号LMV112SDX的Datasheet PDF文件第5页浏览型号LMV112SDX的Datasheet PDF文件第6页浏览型号LMV112SDX的Datasheet PDF文件第7页 
June 2005  
LMV112  
40 MHz Dual Clock Buffer  
General Description  
The LMV112 is a high speed dual clock buffer designed for  
portable communications and accurate multi-clock systems.  
The LMV112 integrates two 40 MHz low noise buffers which  
optimizes application and out performs large discrete solu-  
tions. This device enables superb system operation between  
the base band and the oscillator signal path while eliminating  
crosstalk.  
Features  
(Typical values are: VSUPPLY = 2.7V and CL = 20 pF, unless  
otherwise specified)  
n Small signal bandwidth  
n Supply voltage range  
n Slew rate  
n Total supply current  
n Shutdown current  
n Rail-to-rail input and output  
n Individual buffer enable pins  
n Rapid Ton technology  
n Crosstalk rejection circuitry  
n 8-pin LLP, pin access packaging  
n Temperature range  
40 MHz  
2.4V to 5V  
110 V/µs  
1.6 mA  
59 µA  
National Semiconductor’s unique technology and design de-  
liver accuracy, capacitance and load resistance while in-  
creasing the drive capability of the device. The low power  
consumption makes the LMV112 perfect for battery applica-  
tions.  
The robust, independent, and flexible buffers are designed to  
provide the customer with the ability to manage complex  
clock signals in the latest wireless applications. The buffers  
deliver 110 V/µs internal slew rate with independent shut-  
down and duty cycle precision. The patented analog circuit  
drives capacitive loads beyond 20 pF. National’s proven  
biasing technique has 1V centering, rail-to-rail input/output  
unity gain, and AC coupled convenient inputs. These inte-  
grated cells save space and require no external bias resis-  
tors. National’s rapid recovery after disable optimizes perfor-  
mance and current consumption. The LMV112 offers  
individual enable pin controls and since there is no internal  
ground reference either single or split supply configurations  
offer additional system flexibility and power choices.  
−40˚C to 85˚C  
Applications  
n 3G mobile applications  
n WLAN–WiMAX modules  
n TD_SCDMA multi-mode MP3 and camera  
n GSM modules  
n Oscillator modules  
The LMV112 is a proven replacement for any discrete cir-  
cuitry and simplifies board layout while minimizing related  
parasitic components.  
The LMV112 is produced in the small LLP package which  
offers high quality while minimizing its use of PCB space.  
National’s advanced packaging offers direct PCB-IC evalu-  
ation via pin access.  
Typical Application  
20135302  
© 2005 National Semiconductor Corporation  
DS201353  
www.national.com  

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