VHF/UHF Low-Noise Amplifiers
Bump Configuration
TOP VIEW
+
GND
A1
A2
V CC
MAX2664
MAX2665
RFIN
B1
B2
RFOUT/ CTRL
WLP
Bump Description
BUMP
A1
A2
B1
B2
NAME
GND
V CC
RFIN
RFOUT/CTRL
FUNCTION
Ground. Connect to the PCB ground plane with minimal trace inductance.
Supply Voltage. Bypass to ground with a 1000pF capacitor as close as possible to the IC.
RF Input. Requires an external matching inductor and DC-blocking capacitor. The nominal
internal DC voltage is 750mV.
RF Output and Bypass Control (see the Applications Information section). RFOUT is
internally matched to 50 I and incorporates an internal DC-blocking capacitor.
Detailed Description
The MAX2664/MAX2665 are low-power LNAs designed
for VHF/UHF applications. The devices feature an inter-
nal LNA bypass control mode for better linearity under
high-input-signal power conditions. The devices are
offered in a small WLP package.
Input and Output Matching
Only an inductor in series with a DC-blocking capaci-
tor is needed to form the input-matching network. The
Typical Application Circuit shows the recommended
input-matching network. These values are optimized
for the best simultaneous gain, noise figure, and return
loss performance. Tables 1 and 2 list typical device
S-parameter values. The devices integrate an on-chip
50 I output-matching network, eliminating the need for
external matching components.
9
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相关代理商/技术参数
MAX2664EWS+T 功能描述:射频放大器 VHF/UHF Low-Noise Amplifiers 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
MAX2664EWS+T10 功能描述:射频放大器 VHF/UHF Low-Noise Amplifiers 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
MAX2665EVKIT+ 制造商:Maxim Integrated Products 功能描述:UNIVERSAL DTV LNA - Boxed Product (Development Kits)
MAX2665EWS+T 功能描述:射频放大器 VHF/UHF Low-Noise Amplifiers 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
MAX2665EWS+T10 功能描述:射频放大器 VHF/UHF Low-Noise Amplifiers 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
MAX2666DEVBD 制造商:Maxim Integrated Products 功能描述:EVKIT FOR TINY LOW-NOISE AMPLIFIERS FOR HSPA/LTE - Boxed Product (Development Kits) 制造商:Maxim Integrated Products 功能描述:BOARD EVAL FOR MAX2666
MAX2666EVKIT+ 功能描述:放大器 IC 开发工具 MAX2666 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
MAX2666EYT+ 功能描述:射频放大器 Ultra Thin HSPA/LTE LNA 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