MAX2693中文资料GPS/GNSS低噪声放大器数据手册ADI规格书

描述 Description

Recommended replacement: MAX2693L
The MAX2693 high-gain, low-noise amplifier (LNA) is designed for GPS L1, Galileo, and GLONASS applications. Built using Maxim's advanced SiGe process, this low-current LNA achieves an ultra-low noise figure while maximizing the input-referred 1dB compression point and the 3rd-order intercept point. The MAX2693 operates from a 1.6V to 3.3V single supply voltage and is optimized for low current, high linearity, and high gain. A shutdown feature reduces the supply current to less than 1µA. The MAX2693 is available in a very small, lead-free, RoHS-compliant, 0.86mm x 0.86mm x 0.65mm, wafer-level package (WLP).

特性 Features

• High Power Gain: 18dB
• Ultra-Low Noise Figure: 0.9dB
• Integrated 50Ω Output-Matching Circuit
• Ultra-Low Supply Current: 2.0mA
• Wide Supply Voltage Range: 1.6V to 3.3V
• Low Bill of Materials: One Inductor, Two Capacitors
• Small Footprint: 0.86mm x 0.86mm
• Thin Profile: 0.65mm
• 0.4mm-Pitch Wafer-Level Package (WLP)

简介

MAX2693属于RF/IF射频/中频RFID的射频放大器。由制造生产的MAX2693射频放大器在射频应用中，射频放大器产品可用于信号增益和缓冲。这些产品与通用运算放大器的不同之处在于，它们通常适用于更高的频率，更倾向于提供不可调节的固定增益，并且输入或输出阻抗值符合常用传输线特性阻抗。