Avago Technologies launches RF power amp intended for WiMAX applications
Christina Nickolas
Suited for mobile and fixed wireless data WiMAX applications that include WiFi and other cellular radios, the MGA-22103 linear power amplifier module features an aggressive gain shape that limits the noise injected into radio receivers colocated in the same device, enabling WiMAX to coexist with WiFi, GPS, PCS, and other radios in handsets, tablets, USB dongles, and other portable electronics. The part meets industry-standard Spectral Emission Mask (SEM) tests operating at 3.3 V, covers a frequency range of 2.5 to 2.7 GHz, and includes fully integrated RF matching.
Housed in a 3 × 3 × 1-mm package, the module meets the IEEE 802.16 WiMAX mask at over 25-dBm power, with high gain of 35 dB across the band. Additionally, a low-power mode allows operation at approximately 80 mA when only minimal power is required. The module also features integrated CMOS compatible pins for shutdown and low power mode. ($2.20 ea/10,000 – available now.)
