RTC6649EX
V1.
1
Data Sheet
Nov 2016
RTC6649EX : 2.
4 – 2.
5 GHz Power Amplifier for 802.
11b/g/n/ac
Description
The RTC6649EX is a power amplifier (PA) designed for 2.
4 ~ 2.
5 GHz frequency range, compatible with 802.
11b/g/n/ac wireless LAN system.
The device is manufactured based on advanced InGaP/GaAs HBT (Heterojunction 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.
The device is capable to provide +26.
5 dBm linear power under 3% low EVM (Error-Vector-Magnitude) of 802.
11g OFDM 64QAM 54Mbps and +23 dBm linear power under 1.
8% low EVM of 802.
11ac 25...