Bulk acoustic wave coexistence filter supports WiFi / LTE

Designed for 2.4GHz WLAN/WiFi/Bluetooth coexistence with 4G LTE and TD-LTE signals in adjacent bands B7, B41, B38 and B40 - RFMW now supplies the Qorvo bulk acoustic wave (BAW) filter. The 885128 exhibits exceptional rejection performance allowing these various technologies to operate simultaneously and in close proximity. The 885128 offers up to 25% less temperature drift than competing technologies and supports extended temperature ranges of -40C to +95C. Peak power handling is +36dBm from the industry leading small package size of 1.1mm x 0.9mm x 0.5mm. With single-ended operation, the 885128 will find applications in access points, set top boxes gaming controllers and small cell radios, says the company.