RichWave Confidential
RTC6659E
V2.
0
Data Sheet
July 2012
5GHz 18dBm Power Amplifier for 802.
11ac
DESCRIPTION
The RTC6659E is a power amplifier (PA) designed for 4.
9~5.
9GHz frequency range, compatible with 802.
11a/802.
11ac wireless LAN system.
The device is manufactured based on advanced InGaP/GaAs HBT (Hetero-junction Bipolar Transistor) process.
The amplifier consists of 3 gain stages with inter-stage matching, build-in input matching network, and a power detector for close loop power control operation.
With single supply
voltage 5V, it provides a low EVM (Error-Vector magnitude) of 3% at +22dBm linear output power In 802.
11a mode (OFDM 64QAM, 54Mbps) and 15dBm linear output power und...