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LMX2531LQ1570E PDF预览

LMX2531LQ1570E

更新时间: 2024-01-22 03:59:33
品牌 Logo 应用领域
美国国家半导体 - NSC 半导体信号电路锁相环或频率合成电路信息通信管理
页数 文件大小 规格书
25页 587K
描述
PLLatinum High Performance Frequency Synthesizer System with Integrated VCO

LMX2531LQ1570E 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVQCCN, LCC36,.25SQ,20
Reach Compliance Code:compliantECCN代码:5A991.G
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.56模拟集成电路 - 其他类型:PLL FREQUENCY SYNTHESIZER
JESD-30 代码:S-PQCC-N36JESD-609代码:e3
长度:6 mm湿度敏感等级:3
功能数量:1端子数量:36
最高工作温度:85 °C最低工作温度:-40 °C
最大输出频率:3132 GHz封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC36,.25SQ,20
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电源:3 V
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:PLL or Frequency Synthesis Circuits最大供电电流 (Isup):46 mA
标称供电电压 (Vsup):3 V表面贴装:YES
技术:BICMOS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:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6 mm
Base Number Matches:1

LMX2531LQ1570E 数据手册

 浏览型号LMX2531LQ1570E的Datasheet PDF文件第2页浏览型号LMX2531LQ1570E的Datasheet PDF文件第3页浏览型号LMX2531LQ1570E的Datasheet PDF文件第4页浏览型号LMX2531LQ1570E的Datasheet PDF文件第5页浏览型号LMX2531LQ1570E的Datasheet PDF文件第6页浏览型号LMX2531LQ1570E的Datasheet PDF文件第7页 
October 2005  
LMX2531  
PLLatinum High Performance Frequency Synthesizer  
System with Integrated VCO  
General Description  
Features  
The LMX2531 is a low power, high performance frequency  
synthesizer system which includes a fully integrated delta-  
sigma PLL and VCO with fully integrated tank circuit. The  
third and fourth poles are also integrated and also adjust-  
able. Also included are integrated ultra-low noise and high  
precision LDOs for the PLL and VCO which give higher  
supply noise immunity and also more consistent perfor-  
mance. When combined with a high quality reference oscil-  
lator, the LMX2531 generates very stable, low noise local  
oscillator signals for up and down conversion in wireless  
communication devices. The LMX2531 is a monolithic inte-  
grated circuit, fabricated in an advanced BiCMOS process.  
There are actually several different versions of this product,  
for which the primary difference is frequency range.  
Multiple Frequency Options Available  
— See Selection Guide Below  
— Frequencies from: 765 MHz - 2790 MHz  
PLL Features  
— Fractional-N Delta Sigma Modulator Order  
programmable up to 4th order  
— FastLock/Cycle Slip Reduction with Timeout Counter  
— Partially integrated, adjustable Loop Filter  
— Very low phase noise and spurs  
VCO Features  
— Integrated tank inductor  
— Low phase noise  
Other Features  
— 2.8 V to 3.2 V Operation  
— Low Power-Down Current  
— 1.8V MICROWIRE Support  
— Package: 36 Lead LLP  
Device programming is facilitated using  
MICROWIRE Interface that can operate down to 1.8 volts.  
a three-wire  
Supply voltage range is 2.8 to 3.2 Volts. The LMX2531 is  
available in a 36 pin 6x6x0.8 mm Lead-Free Leadless Lead-  
frame Package (LLP).  
Part  
Low Band  
High Band  
LMX2531LQ1570E 765 - 818 MHz 1530 - 1636 MHz  
LMX2531LQ1650E 795 - 850 MHz 1590 - 1700 MHz  
LMX2531LQ1700E 831 - 885 MHz 1662 - 1770 MHz  
LMX2531LQ1778E 863 - 920 MHz 1726 - 1840 MHz  
LMX2531LQ1910E 917 - 1014 MHz 1834 - 2028 MHz  
LMX2531LQ2080E 952 - 1137 MHz 1904 - 2274 MHz  
LMX2531LQ2265E 1089 - 1200 MHz 2178 - 2400 MHz  
LMX2531LQ2570E 1168 - 1395 MHz 2336 - 2790 MHz  
Target Applications  
n 3G Cellular Base Stations (WCDMA,  
TD-SCDMA,CDMA2000)  
n 2G Cellular Base Stations (GSM/GPRS, EDGE,  
CDMA1xRTT)  
n Wireless LAN  
n Broadband Wireless Access  
n Satellite Communications  
n Wireless Radio  
n Automotive  
n CATV Equipment  
n Instrumentation and Test Equipment  
n RFID Readers  
PLLatinum is a trademark of National Semiconductor Corporation.  
© 2005 National Semiconductor Corporation  
DS201011  
www.national.com  

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