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MAX2659ELT+ PDF预览

MAX2659ELT+

更新时间: 2024-02-25 12:30:42
品牌 Logo 应用领域
美信 - MAXIM 放大器全球定位系统
页数 文件大小 规格书
6页 134K
描述
GPS/GNSS Low-Noise Amplifier

MAX2659ELT+ 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:SOLCC6,.04,20
Reach Compliance Code:compliantFactory Lead Time:6 weeks
风险等级:1.59安装特点:SURFACE MOUNT
功能数量:1端子数量:6
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:SOLCC6,.04,20
电源:1.8/3 V子类别:RF/Microwave Amplifiers
最大压摆率:5.6 mA表面贴装:YES
技术:BICMOSBase Number Matches:1

MAX2659ELT+ 数据手册

 浏览型号MAX2659ELT+的Datasheet PDF文件第2页浏览型号MAX2659ELT+的Datasheet PDF文件第3页浏览型号MAX2659ELT+的Datasheet PDF文件第4页浏览型号MAX2659ELT+的Datasheet PDF文件第5页浏览型号MAX2659ELT+的Datasheet PDF文件第6页 
19-0797; Rev 2; 9/09  
GPS/GNSS Low-Noise Amplifier  
MAX2659  
General Description  
Features  
The MAX2659 high-gain, low-noise amplifier (LNA) is  
designed for GPS, Galileo, and GLONASS applications.  
Designed in Maxim’s advanced SiGe process, the  
device achieves a 20.5dB gain and an ultra-low-noise  
figure of 0.8dB while maximizing the input-referred 1dB  
compression point and the 3rd-order intercept point at  
-12dBm and -5dBm, respectively.  
o High-Power Gain: 20.5dB  
o Ultra-Low-Noise Figure: 0.8dB  
o Integrated 50Ω Output Matching Circuit  
o Low Supply Current: 4.1mA  
o Wide Supply Voltage Range: 1.6V to 3.3V  
o Low Bill of Materials  
The MAX2659 operates from a +1.6V to +3.3V single  
supply and consumes only 4.1mA. The shutdown fea-  
ture in the device reduces the supply current to be less  
than 1µA. The MAX2659 is available in a very small,  
lead-free, RoHS-compliant, 1.5mm x 1.0mm x 0.75mm,  
6-pin µDFN package.  
o Small Footprint: 1.5mm x 1.0mm  
o Thin Profile: 0.75mm  
o Lead-Free and RoHS-Compliant Package  
.
Applications  
Automotive Navigation  
Location-Enabled Mobile Devices  
Telematics (Asset Tracking and Management)  
Personal Navigation Device (PND)  
Cellular Phones with GPS  
Ordering Information  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
MAX2659ELT+  
MAX2659ELT/V+  
6 μDFN  
6 μDFN  
Notebook PC/Ultra-Mobile PC  
Recreational, Marine Navigation  
Avionics  
+Denotes a lead-free package.  
/V denotes an automotive qualified part.  
Pin Diagram/Functional Diagram/Typical Application Circuit  
+
MAX2659  
RFOUT  
SHDN  
GND  
GND  
RFIN  
RF  
OUTPUT  
1
2
3
6
5
4
LOGIC  
CONTROL  
V
CC  
V
CC  
RF  
BIAS  
INPUT  
L1  
C2  
C1  
L1 = 6.8nH  
C1 = 470pF  
C2 = 33nF  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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