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LMX1601 PDF预览

LMX1601

更新时间: 2024-02-13 06:05:39
品牌 Logo 应用领域
美国国家半导体 - NSC 半导体光电二极管信息通信管理
页数 文件大小 规格书
14页 200K
描述
PLLatinum⑩ Low Cost Dual Frequency Synthesizer

LMX1601 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.79
其他特性:DUAL MODULUS PRESCALER: (MAIN) 16/17 (AUX) 8/9模拟集成电路 - 其他类型:PLL FREQUENCY SYNTHESIZER
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
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认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V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: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:40
宽度:4.4 mm

LMX1601 数据手册

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PRELIMINARY  
March 1998  
LMX1600/LMX1601/LMX1602  
PLLatinum Low Cost Dual Frequency Synthesizer  
LMX1600  
LMX1601  
LMX1602  
2.0 GHz/500 MHz  
1.1 GHz/500 MHz  
1.1 GHz/1.1 GHz  
General Description  
The LMX1600/01/02 is part of a family of monolithic inte-  
grated dual frequency synthesizers designed to be used in a  
local oscillator subsystem for a radio transceiver. It is fabri-  
cated using National’s 0.5u ABiC V silicon BiCMOS process.  
Features  
n VCC = 2.7V to 3.6V operation  
n Low current consumption:  
@
4 mA 3V (typ) for LMX1601  
The LMX1600/01/02 contains two dual modulus prescalers,  
four programmable counters, two phase detectors and two  
selectable gain charge pumps necessary to provide the con-  
trol voltage for two external loop filters and VCO loops. Digi-  
tal filtered lock detects for both PLLs are included. Data is  
@
5 mA 3V (typ) for LMX1600 or LMX1602  
n PLL Powerdown mode: ICC = 1 µA typical  
n Dual modulus prescaler:  
— 2 GHz/500 MHz option:  
— 1.1 GHz/500 MHz option: (Main) 16/17 (Aux) 8/9  
— 1.1 GHz/1.1 GHz option:  
n Digital Filtered Lock Detects  
(Main) 32/33 (Aux) 8/9  
transferred into the LMX1600/01/02 via a MICROWIRE  
serial interface (Data, Clock, LE).  
(Main) 16/17 (Aux) 16/17  
VCC supply voltage can range from 2.7V to 3.6V. The  
LMX1600/01/02 features very low current consumption -  
typically 4.0 mA at 3V for LMX1601, 5.0 mA at 3V for  
LMX1600 or LMX1602. Powerdown for the PLL is hardware  
controlled.  
Applications  
n Cordless / Cellular / PCS phones  
n Other digital mobile phones  
The LMX1600/01/02 is available in a 16 pin TSSOP surface  
mount plastic package.  
Functional Block Diagram  
DS100129-1  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
MICROWIRE and PLLatinum are trademarks of National Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS100129  
www.national.com  

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