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| 型号： | MAX2658EWT+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC LNA GPS/GNSS HIGH GAIN 6WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | * |
| 频率： | 1575.42MHz |
| 增益： | 17.7dB |
| 噪音数据： | 0.8dB |
| RF 型： | GPS |
| 电源电压： | 1.6 V ~ 3.3 V |
| 电流 - 电源： | 7.7mA |
| 测试频率： | 1575.42MHz |
| 封装/外壳： | 6-WFBGA，WLPBGA |
| 包装： | 带卷 (TR) |
19-4956; Rev 0; 9/09
ATION
EVALU
AVAILA
KIT
BLE
GPS/GNSS Low-Noise Amplifiers
General Description
The MAX2657/MAX2658 high-gain, low-noise amplifiers
(LNAs) are designed for GPS L1, Galileo, and
GLONASS applications. Designed in Maxim ’s
advanced SiGe process, the devices achieve a high
gain and an ultra-low-noise figure while maximizing the
input-referred 1dB compression point and the 3rd-order
intercept point.
The MAX2657/MAX2658 operate from a +1.6V to +3.3V
single supply. The MAX2657 is optimized for low current.
The MAX2658 is optimized for high linearity. The shut-
down feature in the device reduces the supply current to
be less than 1μA. The MAX2657/MAX2658 are available
in a very small, lead-free, RoHS-compliant, 0.86mm x
1.26mm x 0.65mm, wafer-level package (WLP).
Applications
Automotive Navigation
Features
? High-Power Gain: 19dB (MAX2657)
? Ultra-Low-Noise Figure: 0.8dB
? Integrated 50 Ω Output Matching Circuit
? Low Supply Current: 4.1mA (MAX2657)
? Wide Supply Voltage Range: 1.6V to 3.3V
? Low Bill of Materials: One Inductor, Two
Capacitors
? Small Footprint: 0.86mm x 1.26mm
? Thin Profile: 0.65mm
? 0.4mm-Pitch Wafer-Level Package (WLP)
Ordering Information
Location-Enabled Mobile Devices
Telematics (Asset Tracking and Management)
PART
MAX2657 EWT+T
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
6 WLP
Personal Navigation Devices (PNDs)
MAX2658 EWT+T
-40°C to +85°C 6 WLP
Cellular Phones with GPS
Notebook PCs/Ultra-Mobile PCs
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
Recreational, Marine Navigation
Avionics
Watches
Pin Configuration/Typical Application Circuit
+
MAX2657
SHDN
A1
MAX2658
A2
RFOUT
RF
OUTPUT
BIAS
V CC
RF
INPUT
C1
L1
RFIN
B1
B2
V CC
C2
GND
C1
C2
GND
L1 = 6.2nH (MAX2657)
C1 = 820pF (MAX2657)
C2 = 33nF
L1 = 2.7nH (MAX2658)
C1 = 1500pF (MAX2658)
________________________________________________________________ Maxim Integrated Products
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.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2659E/D | 功能描述:射频放大器 GPS/GNSS Low-Noise Amplifier 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 |
| MAX2659ELT/V+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX2659ELT/V+T | 功能描述:射频放大器 GPS/GNSS 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 |
| MAX2659ELT+ | 制造商:Maxim Integrated Products 功能描述:GPS AMP SGL LOW NOISE AMP 1.57542GHZ 3.3V 6PIN UDFN - Rail/Tube |
| MAX2659ELT+T | 功能描述:射频放大器 GPS/GNSS 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 |
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