科通芯城，IC及其他电子元器件交易型电商平台100%正品保证！

FEATURE
◆ Integrated switch and 2.4/5 GHz dual band Tx/Rx diplexer
◆ In/out port impedance 50 ohm matching
◆ Supply voltage 3.0 to 3.6 V
◆ Low in-band insertion loss :
    -1.6 dB/1.5 dB for Tx/Rx at 2.4 GHz band
    -1.9 dB/1.8 dB for Tx/Rx at 5 GHz band
◆ High out-band suppression
◆ Small, thin package 16L QFN3 X 3 X 0.9 mm
◆ RoHS / Halogen Free Compliant
◆ Moisture Sensitivity Level : MSL-3

DESCRIPTION
The RTC6655F is an integrated antenna switch module designed for 802.11a/b/g/n WLAN applications. This device consists of a SPDT switch (SW) and two diplexers (DIPXs). The module is designed to operate in 2.4 and 5 GHz ISM band, compatible with 802.11a/b/g/n wireless LAN system with low loss, high isolation and high out-band suppression. The diplexer consists of two pass band responses in both transmitting and receiving paths with 50 ohm impedance matching. For transmit path, the in-band insertion loss is smaller than 1.6 dB at 2.4 GHz-band and 1.9 dB at 5GHz-band while keeping return loss higher than 11 dB. For receive path, the in-band insertion loss is smaller than 1.5 dB at 2.4 GHz-band and 1.8 dB at 5 GHz-band while keeping return loss higher than 10 dB. The isolation between transmit and receive path is typically higher than 22 dB.
The RTC6655F is packaged in a tiny industry-standard 16-lead surface mount package QFN 3 X 3 mm with lead-free RoHS/Halogen Free compliant.