SKY85724-11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 SKY85724-11 is a highly integrated, 5 GHz front-endmodule (FEM) incorporating a 5 GHz single-pole, double-throw(SPDT) transmit/receive (T/R) switch, a 5 GHz low-noiseamplifier (LNA) with bypass, and a 5 GHz power amplifier (PA)intended for mobile/portable 802.11ac applications and systems.An enable/disable function is included that allows power savingsduring off mode. An integrated power detector with 20 dB ofdynamic range is included to provide closed-loop power controlwithin the system.

The device is provided in a compact, 10-pin 1.7  2.0 mm DualFlat No-Lead (DFN) package.

特性 Features

• Integrated high-performance 5 GHz PA with harmonic filter, LNA with bypass, and SPDT
• Fully-matched input and output
• Integrated, positive slope power detector
• Transmit loopback mode
• Transmit gain: 30 dB
• Receive gain: 15 dB
• Output power: +19 dBm, MCS7, HT20
• Output power: +17 dBm, MCS9, VHT80
• Nominal supply voltage: 3.6 V
• Small DFN (10-pin, 1.7 x 2.0 x 0.33 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Smartphones

简介

SKY85724-11属于RF/IF射频/中频RFID的射频前端（LNA+PA）。由制造生产的SKY85724-11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。