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MAX2686L /MAX2693L
GPS/GNSS Low-Noise Amplifiers
with Integrated LDO
Table 4. MAX2693L Simulated Typical Noise Parameters (V CC = 3.3V, T A = +25 N C)
FREQUENCY (MHz)
1550
1560
1570
1580
1590
1600
FMIN (dB)
0.88
0.88
0.88
0.88
0.88
0.88
| G OPT |
0.69
0.69
0.68
0.68
0.68
0.68
| G OPT | ANGLE
32
32
32
32
32
33
R N ( I )
24.27
24.22
24.17
24.12
24.07
24.03
Applications Information
A properly designed PCB is essential to any RF micro-
wave circuit. Use controlled-impedance lines on all
high-frequency inputs and outputs. Bypass V CC with
decoupling capacitors located close to the device. For
long V CC lines, it may be necessary to add decoupling
capacitors. Locate these additional capacitors further
away from the device package. Proper grounding of the
GND bump is essential. If the PCB uses a topside RF
ground, connect it directly to the GND bump. For a board
where the ground is not on the component layer, connect
the GND bump to the board with multiple vias close to
the package. For general layout guidelines, refer to
www.maxim-ic.com/app-notes/index.mvp/id/5100 .
Refer to www.maxim-ic.com/datasheet/index.mvp/id/6934/t/do
for the MAX2686L/MAX2693L EV kit schematic, Gerber
data, PADS layout file, and BOM information.
Ordering Information
PART TEMP RANGE PIN-PACKAGE
MAX2686L EWS+T -40 N C to +85 N C 4 WLP
MAX2693L EWS+T -40 N C to +85 N C 4 WLP
+ Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel
Chip Information
PROCESS: SiGe BiCMOS
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages . Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
Refer to
4 WLP
W40A0+1
21-0480
Application
Note 1891
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MAX2693LEWS+
制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX2693LEWS+T
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
MAX2693LEWS+T10
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
MAX2694EVKIT#
功能描述:放大器 IC 开发工具 MAX2694 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V
MAX2694EVKIT+
功能描述:放大器 IC 开发工具 MAX2694 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V
MAX2694EWS+
制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX2694EWS+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
MAX2695EVKIT#
功能描述:射频开发工具 MAX2695 Eval Kit
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