WLAN LNA BGA700L16 Dual-Band WLAN LNA

WLAN LNA BGA700L16 The BGA700L16 is a dual-band 2.4-2.5 GHz and 4.9-5.95 GHz Silicon Germanium Low Noise Amplifier MMIC in tiny PG-TSLP-16-1-package. The LNA is based upon Infineon Technologies cost effective B7HF Silicon Germanium technology. The LNA delivers high gain of 21dB in the upper band while giving an excellent noise figure of 1.3 dB. The supply current of 19mA is chosen to maintain a high IP1dB compression point of -10dBm. The lower band shows moderate gain of 15dB and very good noise figure of 0.9 dB, while providing outstanding out of band selection. Input- and output matching is done by internal matching circuit in combination with the bonding wire inductances. No external matching components are needed and all RF ports are AC coupled The bandgap stabilized internal biasing circuit provides stable current conditions over temperature range. The application circuits requires only two external 1 blocking capacitors. By Infineon Technologies Corporation