SST12CP21中文资料2.4 GHz High-Gain, High-Efficiency Power Amplifier数据手册Microchip规格书

描述 Description

SST12CP21 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 applicationswith high power-added efficiency while operating over the 2.4-2.5 GHz frequency band. It typically provides 37 dB gain with 25% power-added efficiency @ POUT = 28 dBm for 802.11g.SST12CP21 has excellent linearity, typically 25 dBm at 3% EVM with 54 Mbps 802.11g operation while meeting 802.11g spectrum mask at 28 dBm. SST12CP21 also has a single-ended power detector which lowers the users’ cost for power control. SST12CP21 is offered in 16-contact UQFN package.

特性 Features

High Gain:- Typically 37 dB gain across 2.4–2.5 GHz over temperature -20°C to +85°C
>30 dBm P1dB- Meets 802.11g OFDM spectrum mask requirement up to 28 dBm
Meets 802.11b ACPR requirement up to 28 dBm
Typically 25 dBm with Typically 24 dBm with Typically 23 dBm with Packages available- 16-contact UQFN (3mm x 3mm)- Pin-to-pin SE2623L
WLAN (IEEE 802.11b/g/n)
WLAN 256 QAM
AP router
Home RF
Cordless phones
2.4 GHz ISM wireless equipment

简介

SST12CP21属于RF/IF射频/中频RFID的射频放大器。由制造生产的SST12CP21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。