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LMX2430 PDF预览

LMX2430

更新时间: 2024-02-17 23:30:51
品牌 Logo 应用领域
德州仪器 - TI 通信射频个人通信
页数 文件大小 规格书
56页 2964K
描述
用于射频个人通信的 3.0GHz/0.8GHz PLLatinum 双路高频合成器

LMX2430 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:TSSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.24模拟集成电路 - 其他类型:PLL FREQUENCY SYNTHESIZER
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:6.5 mm湿度敏感等级:1
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
最大输出频率:3000 GHz封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP20,.25
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电源:2.5 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:PLL or Frequency Synthesis Circuits最大供电电流 (Isup):3.6 mA
最大供电电压 (Vsup):2.75 V最小供电电压 (Vsup):2.25 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
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:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

LMX2430 数据手册

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LMX2430, LMX2433, LMX2434  
SNAS187D FEBRUARY 2003REVISED JANUARY 2016  
LMX243x PLLatinum™ Dual High-Frequency Synthesizer for RF Personal  
Communications  
1 Features  
2 Applications  
1
Low Current Consumption  
Mobile Handsets  
Cordless Handsets  
Wireless Data  
LMX2430 (RF/IF): 2.8 mA/ 1.4 mA  
LMX2433 (RF/IF): 3.2 mA/ 2 mA  
LMX2434 (RF/IF): 4.6 mA/ 2.4 mA  
Cable TV Tuners  
2.25-V to 2.75-V Operation  
3 Description  
Synchronous/Asynchronous Power Down  
Multiple PLL Options:  
Using  
a
proprietary digital-phase, locked-loop  
technique, the LMX243x devices generate very  
stable, low-noise control signals for RF and IF voltage  
controlled oscillators. Both the RF and IF  
LMX2430 (RF/IF): 3 GHz /0.8 GHz  
LMX2433 (RF/IF): 3.6 GHz /1.7 GHz  
LMX2434 (RF/IF): 5 GHz /2.5 GHz  
synthesizers include  
a
two-level programmable  
charge pump. Both the RF and IF PLLs have  
dedicated fastlock circuitry with integrated time-out  
counters which require only a single word write to  
power up or change frequencies.  
Programmable Charge-Pump Current Levels  
RF and IF: 1 or 4 mA  
Fastlock With Integrated Time-Out Counters  
Digital Filtered Lock-Detect Output  
Device Information(1)  
Analog Lock Detect (Push-Pull / Open-Drain)  
1.8-V MICROWIRE Logic Interface  
PART NUMBER  
PACKAGE  
ULGA (20)  
TSSOP (20)  
BODY SIZE (NOM)  
3.50 mm × 3.50 mm  
6.50 mm × 4.40 mm  
LMX243x  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
Functional Block Diagram  
NOTE: 1 (2) refers to Pin 1 of the 20-Pin ULGA and Pin 2 of the 20-Pin TSSOP  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 

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