RTC6649EX Datasheet | RichWave

Description The RTC6649EX is a power amplifier (PA) designed for 2.4 ~ 2.5 GHz frequency range, patible with 802.11b/g/n/ac wireless LAN system. The device is manufactured based on advanced In Ga P/Ga As 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 d Bm linear power under 3% low EVM (Error-Vector-Magnitude) of 802.11g OFDM 64QAM 54Mbps and +23 d Bm linear power under 1.8% low EVM of 802.11ac 256QAM HT40 MCS8 by single supply voltage 5V. The device is provided in a tiny industrial standard 16-lead surface mount package QFN-3.0x3.0x1.0(max) mm3. Feature - Frequency Range: 2.4 - 2.5 GHz - Voltage Supply : 5 V - High Gain : 31 d B - +26.5 d Bm linear output power for 802.11g 64QAM, 54Mbps, 3% EVM, 5V - +23 d Bm linear output power for 802.11ac 256QAM, HT40, MCS8, 1.8% EVM, 5V - On-chip Input Matching - 16L QFN-3.0x3.0x1.0(max) mm3 Package - Ro HS / Halogen Free pliant - Moisture Sensitivity Level : MSL 3 Application - High Power WLAN applications - IEEE 802.11b/g/n Wireless LAN System - IEEE 802.11ac 256QAM Wireless LAN - 2.4GHz ISM Band Application - 2.4GHz Cordless Phones Specifications subject to change without notice Rich Wave Technology Corp. 3F, No. 1, Alley 20, Lane 407, Sec.2, Tiding Blvd., Taipei 114, Taiwan, R.O.C. - Phone : +886-2-8751-1358 - Fax : +886-2-6600-6887 - Info@.richwave..tw V1.1 Data Sheet Pin Out (top view through package) Nov 2016 Vcc1 16 NC 1 NC Vcc2 NC 13 12 RFout/Vcc3 RFin 2 11 RFout/Vcc3 RFin 3 NC 4 Bias Circuit 5...