BGS8358
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WLAN LNA + Switch
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Rev. 3 — 15 December 2016
Product data sheet
1. General description
The BGS8358 is a fully integrated Low Noise Amplifier and SP2T switch for transmit path
for WLAN applications in the 4.9 GHz to 5.925 GHz ISM band. The BGS8358 is
manufactured using NXPs high performance QUBiC eighth generation SiGe:C
technology. The BGS8358 couples best-in-class noise figure, linearity and low insertion
loss CMOS switches with the process stability and ruggedness that are the hallmarks of
SiGe technology. The BGS8358 has a 1.5 mm × 1.5 mm footprint HX2SON8 package and
a thickness of 300 μm.
2. Features and benefits
Intended for IEEE 802.11a/n/ac WLAN application
Covers full ISM high band 4900 MHz to 5925 MHz
Noise figure (NF) = 2.3 dB
Gain 12.5 dB
High input 1 dB compression point Pi(1dB) of 0 dBm
High in band IP3i of 10 dBm
Supply voltage 2.7 V to 5.25 V
Standby mode current consumption at 8μA for 3.3 V supply voltage
Integrated concurrent 2.4 GHz notch filter
4 modes of operation (standby, high gain receive, bypass receive and transmit modes)
Optimized performance at low supply current of 9.5 mA
Integrated matching for input and output
Requires only one supply decoupling capacitor
ElectroStatic Discharge (ESD) protection on all pins (HBM > 2 kV)
Small 8-pin leadless package 1.5 mm × 1.5 mm × 0.3 mm; 0.4 mm pitch
3. Applications
IEEE 802.11a/n/ac WiFi, WLAN
Smartphones, tablets, netbooks and other portable computing devices
Access points, routers, gateways
Wireless video
General-purpose Industrial, Scientific and Medical (ISM) applications