QPF4219 Wi-Fi Front End Module Product Overview The Qorvo QPF4219 is an integrated front end module (FEM) designed for Wi-Fi 5 (802.11ac) systems. The compact form factor and integrated matching minimizes layout area in the application. Performance is focused on optimizing the PA for a 5V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent 24 Pin 5x3 mm Laminate Package over a wider variety of conditions. The receive path is pinned out so external filtering can be added Key Features in the optimal position. Integrated die level filtering for 2nd and 3rd harmonics as well as 5 GHz rejection for DBDC operation 2400-2500MHz are included. POUT = +24.5 dBm MCS8/9 VHT40 -35 dB Dynamic EVM The QPF4219 integrates a 2.4 GHz power amplifier (PA), POUT = +25.5 dBm MCS7 HT20/40 -30 dB Dynamic EVM regulator, single pole two throw switch (SP2T), bypassable low POUT = +26.5 dBm MCS0 HT20 Spectral Mask Compliance noise amplifier (LNA) and DC power detector into a single POUT = +28 dBm 802.11b Spectral Mask Compliance device. Optimized for +5 V Operation 33 dB Tx Gain 1.9 dB Noise Figure 15.5 dB Rx Gain & 7 dB Bypass Loss 15 dB 5 GHz Rejection on Rx Path Integrated DC Power Detector Functional Block Diagram Applications Access Points Wireless Routers Residential Gateways Customer Premise Equipment Internet of Things Ordering Information Top View Part Number Description QPF4219SB Sample bag with 5 pieces QPF4219SQ Sample bag with 25 pieces QPF4219SR 7 reel with 100 pieces QPF4219TR13-5K 13 reel with 5,000 pieces QPF4219EVB-01 Assembled Evaluation Board QPF4219 Data Sheet Brief 031219 Subject to change without notice www.qorvo.com 1 of 2 QPF4219 Wi-Fi Front End Module Handling Precautions Parameter Rating Standard Caution ESD Human Body Model (HBM) Class 1B (500V) ANSI/ESD/JEDEC JS-001 ESD Charged Device Model (CDM) Class C3 (1kV) ANSI/ESD/JEDEC JS-002 ESD sensitive device MSL Moisture Sensitivity Level Level 3 IPC/JEDEC J-STD-020 Solderability Compatible with both lead-free (260 C max. reflow temperature) and tin/lead (245 C max. reflow temperature) soldering processes. Package lead plating: Electrolytic plated Au over Ni RoHS Compliance This part is compliant with the 2011/65/EU RoHS directive (Restrictions on the Use of Certain Hazardous Substances in Electrical and Electronic Equipment), as amended by Directive 2015/863/EU. This product also has the following attributes: Lead free Halogen Free (Chlorine, Bromine) Antimony Free TBBP-A (C15H12Br402) Free Pb SVHC Free Contact Information For the latest specifications, additional product information, worldwide sales and distribution locations: Web: www.qorvo.com Tel: 1-844-890-8163 Email: customer.support qorvo.com Important Notice The information contained herein is believed to be reliable however, Qorvo makes no warranties regarding the information contained herein and assumes no responsibility or liability whatsoever for the use of the information contained herein. All information contained herein is subject to change without notice. Customers should obtain and verify the latest relevant information before placing orders for Qorvo products. The information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by such information. THIS INFORMATION DOES NOT CONSTITUTE A WARRANTY WITH RESPECT TO THE PRODUCTS DESCRIBED HEREIN, AND QORVO HEREBY DISCLAIMS ANY AND ALL WARRANTIES WITH RESPECT TO SUCH PRODUCTS WHETHER EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Without limiting the generality of the foregoing, Qorvo products are not warranted or authorized for use as critical components in medical, life-saving, or life-sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death. Copyright 2019 Qorvo, Inc. Qorvo is a registered trademark of Qorvo, Inc. QPF4219 Data Sheet Brief 031219 Subject to change without notice 2 of 2 www.qorvo.com