BGS8458 WLAN LNA + Switch Rev. 2 24 September 2019 Product data sheet 1 General description The BGS8458, also known as the WLAN3101C, is a fully integrated MMIC Low-Noise Amplifier and SP2T switch for transmit path. For WLAN applications in the 4.9 GHz to 5.925 GHz ISM band. Manufactured using high performance QUBiC eighth generation SiGe:C technology of NXP. The BGS8458 couples best-in-class noise figure, linearity, efficiency, low insertion loss CMOS switches with the process-stability, and -ruggedness, that are the hallmarks of SiGe:C technology. The BGS8458 has a 1.2 mm 1.4 mm footprint HX2SON6 package and a maximum thickness of 330 m. 2 Features and benefits Covers full ISM high band 4900 MHz to 5925 MHz Noise figure = 2.4 dB Gain 13.5 dB High input 1 dB compression point P of 0 dBm i(1dB) High out of band IP3 of 9 dBm i Supply voltage 2.7 V to 5.25 V Bypass mode current consumption of 3.5 A Optimized performance at low supply current of 10.7 mA Integrated concurrent 2.4 GHz notch filter 3 modes of operation (high gain receive, bypass receive, and transmit modes) Integrated matching for input and output Requires only one supply decoupling capacitor ESD protection on all pins (HBM > 2 kV) Small 6-pin leadless package 1.2 mm 1.4 mm 0.32 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 ISM applications HX2SON6NXP Semiconductors BGS8458 WLAN LNA + Switch 4 Quick reference data Table 1.Quick reference data V = 3.6 V T = 25 C V = 3.3 V V = 0 V Z = Z = 50 P = -30 dBm unless otherwise specified. All CC amb IH IL S L i measurements done on application board (DC-decoupling capacitor 100 pF placed near by the V pin) with SMA CC connectors as reference plane. Symbol Parameter Conditions Min Typ Max Unit 1 RF performances at ANT-RX path in, high-gain receive mode 1 I supply current high-gain receive mode - 10.7 13.0 mA CC G transducer power gain 11.5 13.5 16 dB tr NF noise figure - 2.4 - dB P input power at 1 dB gain in-band - 0 - dBm i(1dB) compression RL input return loss - 16 - dB in RL output return loss - 14 - dB out 1 RF performance at ANT-RX path in, bypass receive mode 1 I supply current bypass receive mode - 3.5 8 A CC G transducer power gain -9 -7 -5 dB tr 1 RF performance at ANT-TX path in, transmit mode insertion loss - 0.7 - dB ins 1 See Table 11 for the appropriate control signal settings. 5 Ordering information Table 2.Ordering information Type number Orderable part Package number Name Description Version BGS8458 BGS8458Z HX2SON6 plastic, thermal enhanced super thin small outline package SOT1234 no leads 6 terminals body 1.2 1.4 0.32 mm 6 Marking Table 3.Marking code Type number Marking code BGS8458 58 YWW: Year & Week code BGS8458 All information provided in this document is subject to legal disclaimers. NXP B.V. 2019. All rights reserved. Product data sheet Rev. 2 24 September 2019 2 / 13