PRELIMINARY QPQ1904 Wi-Fi bandBoost BAW Filter Product Overview The Qorvo QPQ1904 is an high-performance, high power, Bulk Acoustic Wave (BAW) band-pass filter with extremely steep skirts, simultaneously exhibiting low loss in the Wi-Fi UNII2c-3 band and high near-in rejection in the UNII1-2a band. The filter module is specifically designed to enable industry leading capacity performance in Wi-Fi applications that result in higher power capability in more Wi-Fi channels than systems with no or traditional filter solutions. End users will see a better 3 Pad 1.7x1.1mm Laminate Package capability to deliver features that take advantage of sub-banding the 5GHz Wi-Fi spectrum in use cases such as tri-radio Wi-Fi mesh applications. Key Features Using common module packaging techniques to achieve the 5490-5835MHz industry standard footprint while negating as many external Low Insertion Loss in Wi-Fi UNII2c-3 bands passive placements to help end users ease of integration into High rejection in Wi-Fi UNII1-2a bands their circuits Extended temperature performance from -20 to +95 C High power handling to +28dBm averaged Input Power Applications Access Points Wireless Routers Functional Block Diagram Residential Gateways Customer Premise Equipment Internet of Things Ordering Information Part Number Description QPQ1904SB Sample bag with 5 pieces QPQ1904SR 7 reel with 100 pieces QPQ1904TR13 13 reel with 10,000 pieces Top View QPQ1904EVB01 Assembled Evaluation Board QPQ1904 Data Sheet 051220 Subject to change without notice www.qorvo.com 1 of 5 PRELIMINARY QPQ1904 Wi-Fi bandBoost BAW Filter Absolute Maximum Ratings Parameter Conditions Rating Operating Case Temperature No damage -40 to 125C Storage Temperature -40 to 125C Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Minimum Lifetime Ratings Parameter Conditions Rating Power Handling HT20 802.11n MCS0 signal, 10dB PAR, +28 dBm applied to Pin 2 MTTF >1M hours, +95C Recommended Operating Conditions Parameter Min. Typ. Max. Units TOPERATING* -20 +95 C Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions. * TOPERATING is temperature at the package ground Electrical Specifications Conditions Min. Typ. Max. Units Parameter (1)(2) (INPUT-OUTPUT) Unless otherwise noted: Typ. T = 25C (3) Insertion Loss f = 5490-5835 MHz - 1.6 2.0 dB f = 5490-5835 MHz (20MHz BW Channel) - 0.47 0.76 dB f = 5490-5835 MHz (40MHz BW Channel) - 0.82 1.3 dB Amplitude Variation f = 5490-5835 MHz (80MHz BW Channel) - 1.19 1.8 dB f = 5490-5835 MHz (160MHz BW Channel) - 1.36 2.1 dB f = 30-2400 MHz 30 34 dB f = 2400-2500 MHz 30 34 dB f = 2400-3000 MHz 29 34 dB f = 3400-3800 MHz 29 34 dB Rejection f = 3800-4900 MHz 29 34 dB f = 5170-5330 MHz 55 59 dB f = 7200-7500 MHz 40 50 dB f = 10300-11800 MHz 30 46 dB INPUT VSWR f = 5490-5835 MHz 1.6:1 Mag OUTPUT VSWR f = 5490-5835 MHz 1.6:1 Mag P = +28 dBm -55 dBm/MHz IN nd rd 2 and 3 Harmonics P = +30 dBm -55 dBm/MHz IN Notes: 1) All specifications are based on the QPQ1904 Applications Circuit 2) Pin 2 must be used for input. The large signal performance of this filter, such as power handling, may not be symmetric. 3) Integrated IL referenced to 0dB. 345MHz bandwidth QPQ1904 Data Sheet 051220 Subject to change without notice www.qorvo.com 2 of 5