SKY65724-11数据手册RF/IF射频/中频RFID的射频前端（LNA+PA）规格书PDF

描述 Description

The SKY65724-11 is a front-end module (FEM) with an integratedlow noise amplifier (LNA) and prefilter designed for Beidou GlobalPositioning System/Global Navigation Satellite System(BDS/GPS/GNSS) receiver applications. The device provides highlinearity, excellent gain, a high 1 dB input compression point(IP1dB), and a superior noise figure (NF).

The GPS pre-filter provides the low in-band insertion loss forexcellent rejections of the cellular and WLAN frequency bands.The SKY65724-11 uses surface-mount technology (SMT) in theform of a 1.1 x 1.5 mm Multi-Chip Module (MCM) package, whichallows for a highly manufacturable and low-cost solution.

The LNA matching inductor is placed outside the module toenable performance optimization.

特性 Features

• Small signal gain: 16 dB typical
• Low noise figure: 1.8 dB typical
• Excellent out-of-band rejection
• Low current consumption
• Input/output impedance internally matched to 50 
• Single DC supply: 1.62 to 3.6 V
• Minimal number of external components required
• Small, MCM (8-pin, 1.1 x 1.5 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Smartphones

简介

SKY65724-11属于RF/IF射频/中频RFID的射频前端（LNA+PA）。由制造生产的SKY65724-11射频前端（LNA + PA）本系列中的产品是各种集成电路，其中集成了射频 (RF) 信号链连接到系统天线的部分中常见的一种或多种功能，如低噪声放大器 (LNA) 和可编程放大器 (PA)。任何给定器件所含的实际功能各不相同，相比旨在提供更高应用灵活性的器件，针对相对较窄应用的器件通常集成更大一部分必要的信号链。