FEATURE
◆ 3.3V Power Supply
◆ Maximum Linear Output Power for 11g usage : +18 dBm ( 54Mbps OFDM 64 QAM )
◆ Small signal gain : 30dB
◆ On-chip input & output matching
◆ Operation ambient temperature: -40 ~ +85 °C
◆ Lead(Pb)-free, RoHS compliant packaging
DESCRIPTION
The RTC6652 power amplifier (PA) is designed to operate in 5GHz ISM band, compatible with 802.11a wireless LAN system with high power, high gain. The device features no external matching BOM requirement by using Richwave ZBOMPATM technology. The device consists of 3 gain stages with inter-stage matching, build-in input & output matching network, and a precise power detector for close loop power control operation. In 802.11a mode (OFDM 64QAM, 54Mbps), it provides a low EVM (Error-Vector Magnitude) of 3% at +18dBm linear output power.
The device is packaged in a tiny industry-standard 16-lead surface mount package QFN3x3 16L.
Application
◆ IEEE 802.11a Wireless LAN System
◆ 5GHz ISM Band Application
◆ 5GHz Cordless Phones
◆ High Power WLAN applications
