SST12CP11中文资料2.4 Ghz Power Amplifiers Products数据手册Microchip规格书

描述 Description

The SST12CP11 is a high-power and high-gain power amplifier (PA) based on the highly-reliable InGaP/GaAs HBT technology.This PA can be easily configured for high-power applications with good power-added efficiency while operating over the 2.4-2.5 GHz frequency band. It typically provides 34 dB gain and has excellent linearity, typically ~3% added EVM at 25 dBm output power, which is essential for 54 Mbps 802.11g/n operation while meeting 802.11g spectrum mask at 28.5 dBm. The power amplifier IC also features easy board-level usage along with high-speedpower-up/-down control. The SST12CP11 is offered in 16-contact VQFN package.

特性 Features

•High Gain:– Typically 33 dB gain across 2.4–2.5 GHz over temperature-40°C to +85°C
•High linear output power:– >30 dBm P1dB– Meets 802.11g OFDM spectrum mask requirement up to 28.5 dBm– EVM~3% up to 25 dBm for 54 Mbps 802.11g signal– 2.5% EVM up to 23.5 dBm, 802.11n, HT40– 1.75% EVM up to 21.5 dBm, 802.11ac MCS8– Meets 802.11b ACPR requirement up to 28.5 dBmApplications:
•WLAN (IEEE 802.11b/g/n/ac)
•WiMax (IEEE 802.16e)
•Home RF
•Cordless phones
•2.4 GHz ISM wireless equipment

简介

SST12CP11属于RF/IF射频/中频RFID的射频放大器。由制造生产的SST12CP11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。