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| 型号： | MAX2694EWS+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC RF LNA GPS/GNSS 4WLP |
| 标准包装： | 2,500 |
| 频率： | 1575.42MHz |
| P1dB： | -2.25dBm |
| 增益： | 11.6dB |
| 噪音数据： | 0.97dB |
| RF 型： | GPS/GNSS |
| 电源电压： | 1.6 V ~ 3.6 V |
| 电流 - 电源： | 4.5mA |
| 测试频率： | 1575.42MHz |
| 封装/外壳： | 4-WFBGA，WLCSP |
| 包装： | 带卷 (TR) |
EVALUATION KIT AVAILABLE
MAX2687/MAX2689/MAX2694
GPS/GNSS Low-Noise Amplifiers
General Description
The MAX2687/MAX2689/MAX2694 low-noise amplifiers
(LNAs) are designed for GPS L1, Galileo, and GLONASS
applications. Designed in Maxim’s advanced SiGe pro-
cess, the devices achieve high gain and low noise figure
while maximizing the input-referred 1dB compression
point and the 3rd-order intercept point. The MAX2687/
MAX2689/MAX2694 provide high gains of 12dB, 15dB,
and 18dB, respectively. Each is optimized for high
linearity.
The devices operate from a +1.6V to +3.6V single sup-
ply. The optional shutdown feature in the devices reduc-
es the supply current to less than 10 F A. The devices
are available in a very small, lead-free, RoHS-compliant,
0.86mm x 0.86mm x 0.65mm wafer-level package (WLP).
Applications
Telematics (Asset Tracking and Management)
Personal Navigation Devices (PNDs)
Features
S High Power Gain: 17.8dB (MAX2687)
S Low Noise Figure: 0.85dB (MAX2687)
S Integrated 50 Ω Output Matching Circuit
S Low Supply Current: 4.5mA (MAX2694)
S Wide Supply Voltage Range: 1.6V to 3.6V
S Low Bill of Materials: One Inductor, Two
Capacitors
S Small Footprint: 0.86mm x 0.86mm
S 0.4mm-Pitch Wafer-Level Package (WLP)
Ordering Information appears at end of data sheet.
Cellular Phones with GPS
Notebook PCs/Ultra-Mobile PCs
Recreational, Marine Navigation
Avionics
Watches
Digital Cameras
Typical Application Circuit
RF
INPUT
C1
V CC
C2
L1
V CC
RFIN
A1
MAX2687
MAX2689
MAX2694
B1
A2
B2
RFOUT RF
OUTPUT
R1
25k I
SHDN
OPTIONAL SHUTDOWN
GND
MAX2687
MAX2694
L1 = 4.7nH
C1 = 100nF
C2 = 10pF
MAX2689
L1 = 5.8nH
C1 = 100nF
C2 = 10pF
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-6040; Rev 2; 10/13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2695EVKIT# | 功能描述:射频开发工具 MAX2695 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2695EWS+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX2695EWS+T | 功能描述:射频放大器 WLAN/WiMAX Low-Noise Amp RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX2700ECM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX2700ECM+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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