QPF4519SR

ADVANCED ADVANCE D QPF4519 Wi-Fi Front End Module Product Overview The Qorvo® QPF4519 is an integrated front end module (FEM) designed for Wi-Fi 802.11a/n/ac 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. 24 Pin 5x3 mm QFN Package The receive path is pinned out so external filtering can be added in the optimal position. Integrated die level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation are included Key Features • • • • • • • • • • The QPF4519 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device Functional Block Diagram 5150 – 5925 MHz POUT = +23 dBm MCS9 VHT80 -35 dB Dynamic EVM POUT = +24.5 dBm MCS7 HT20/40 -30d B Dynamic EVM POUT = +25 dBm MCS0 HT20 Spectral Mask Compliance 160MHz Bandwidth and MCS11 Capable Optimized for +5 V Operation 32 dB Tx Gain 2 dB Noise Figure 16 dB Rx Gain & 6.5 dB Bypass Loss 25 dB 2.4 GHz Rejection on Rx Path Applications • • • • • Access Points Wireless Routers Residential Gateways Customer Premise Equipment Internet of Things Ordering Information Top View QPF4519 Data Sheet 022719 | Subject to change without notice 1 of 8 Part Number QPF4519SB Description Sample bag with 5 pieces QPF4519SQ QPF4519SR Sample bag with 25 pieces 7” reel with 100 pieces QPF4519TR13 13” reel with 2,500 pieces QPF4519PCK401 Assembled Evaluation Board + 5 pcs www.qorvo.com QPF4519 Wi-Fi Front End Module Absolute Maximum Ratings Parameter DC Supply Voltage Control Voltage Conditions Rating -0.5 to +6 V -0.5 to +6 V Storage Temperature PA_EN, C0 & C1 -40 to 150 °C 6 Junction Temperature MTTF > 1.5x10 hours MTTF > 1.0x106 hours 160 °C 170 °C RF Input Power at TX_IN Into 50 Ω Load for 802.11a/n/ac (No Damage), Transmit Mode +10 dBm RF Input Power at ANT RF Input Power at ANT (No Damage), Receive LNA On Mode (No Damage), Receive Bypass Mode +15 dBm +28 dBm Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. This is an InGaP device designed for high duty cycle applications with Tj>30  °C over ambient. Recommended Operating Conditions Parameter Operating Frequency Extended Operating Frequency Min. 5150 5150 Typ. Max. 5850 5925 Units MHz MHz Device Voltage (VCC & VDD) +4.5 +5 +5.25 V Control Voltage – High +1.7 +3 VCC V Control Voltage - Low TOPERATING* 0 -40 +0.4 +85 V °C Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions. . * TOPERATING is temperature at package ground. Electrical Specifications Parameter TRANSMIT (TX_IN-ANT) MODE Wi-Fi 6 HE80 Output Power Dynamic EVM Wi-Fi 5 VHT160 Output Power Wi-Fi 5 VHT80 Output Power Dynamic EVM Wi-Fi 4 HT20/40 Output Power Dynamic EVM Conditions Min. Typ. Max. Units Unless otherwise noted: VCC/DD=5V, T=+25ºC, PA_EN=High, C0=Low, C1=High, Only through path between RX_OUT and LNA_IN 20 MCS11 1024QAM 11ax dBm -40 22 MCS9 256QAM 11ac dBm -35 22 MCS9 256QAM 11ac 23 23.5 dB dBm -35 MCS7 64QAM 11n dB 24.5 dB dBm -30 dB Margin to VHT80 Spectral Mask POUT = +24 dBm, 11ac MCS0 3 6 dBc Margin to HT20 Spectral Mask POUT = +25 dBm, 11n MCS0 3 6 dBc Margin to HT20 Spectral Mask POUT = +27 dBm, 11n MCS0 Gain Gain Flatness Out of Band Gain 0 30 Across any 80 MHz Channel dB +0.5 dB f = 3300-3800MHz -5 dB f > 7000MHz 7 dB QPF4519 Data Sheet 022719 | Subject to change without notice 2 of 8 -0.5 dBc 32 www.qorvo.com QPF4519 Wi-Fi Front End Module Parameter Conditions TX_IN Port Return Loss ANT Port Return Loss Min. Typ. 6 7 10 10 Max. Units dB dB Quiescent Current RF Off 140 155 mA Operating Current POUT = +23 dBm POUT = +25 dBm 280 330 320 375 mA mA 2nd Harmonics POUT = +27 dBm 802.11a 6 MBps -50 -45 dBm/MHz -50 -45 dBm/MHz dB rd 3 Harmonics ANT-LNA_OUT Isolation DC Power Detect Voltage RECEIVE (ANT-LNA_OUT) LNA ON MODE POUT = +27 dBm 802.11a 6 MBps 40 RF Off 0.25 V POUT = +20 dBm 0.55 V POUT = +23 dBm 0.70 V POUT = +27 dBm 0.95 V Unless otherwise noted: VCC/DD=5V, T=+25ºC, PA_EN=Low, C0=High, C1=Low, Only through path between RX_OUT and LNA_IN Gain Gain Flatness Across any 80 MHz Channel Out of Band Gain Noise Figure 14 16 -0.1 f = 2400-2500 MHz -25 2 dB +0.1 dB -20 2.4 dB dB LNA_OUT Port Return Loss 10 15 ANT Port Return Loss 7 12 dB -7 dBm +6 dBm Input P1dB Input IP3 +3 Rx Operating Current RECEIVE (ANT-LNA_OUT) BYPASS MODE 15 25 mA Unless otherwise noted: VCC/DD=5V, T=+25ºC, PA_EN=Low, C0=High, C1=High, Only through path between RX_OUT and LNA_IN Bypass Loss Loss Flatness Across any 80 MHz Channel Out of Band Gain 5 6.5 -0.1 f = 2400-2500 MHz -25 LNA_OUT Port Return Loss 10 ANT Port Return Loss 7 Input P1dB Input IP3 +35 GENERAL SPECIFICATIONS PA Stability - Output VSWR +0.1 dB -20 dB dB 10 dB +28 dBm +40 dBm 10 20 25 40 µA µA 1 µA CW 1090% Ref from Control Voltage to RF Power +32 dBm 200 nS CW No Spurious above -41.25dBm/MHz 10:1 Output Power Range Thermal Resistance, θjc dB 14 Control Current - Low Ramp ON/OFF Time 8 Unless otherwise noted: VCC/DD=5V, T=+25ºC FEM Leakage Current Control Current - High TX Output P1dB dB 0 Junction to case QPF4519 Data Sheet 022719 | Subject to change without notice 27 25 3 of 8 dBm °C/W www.qorvo.com QPF4519 Wi-Fi Front End Module Logic Truth Table Mode PA_EN C0 Standby Low Low Low Transmit LNA On High Low Low High High Low Bypass Low High High Not Supported QPF4519 Data Sheet 022719 | Subject to change without notice C1 All Other States 4 of 8 www.qorvo.com QPF4519 Wi-Fi Front End Module Evaluation Board Schematic and Layout Bill of Material Ref. Des. - Value - Description Printed Circuit Board Manuf. Part number U1 - 5GHz Wi-Fi Front End Module Qorvo QPF4519 C5, C13 10 pF Capacitor, Chip, 5%, 50V, C0G, 0402 Murata GRM1555C1H100JA01D C8,C9, C10, C11 1000 pF Capacitor, Chip, 10%, 50V, X7R, 0402 Murata GRM155R71H102KA01D C14, C15, C16 R1, R2, R3, R5 C1, C2, C3, C4, C12, C17, C18 2.2 µF 0Ω Capacitor, Chip, 10%, 6.3V, X5R, 0402 Resistor, Chip, 5%, 1/10W, 0402 Taiyo Yuden Kamaya RM JMK105BJ225KV-F RMC1/16SJPTH - Do Not Install Notes: 1. R1 and R2 are populated on the evaluation board. End user can apply supply voltage on VCC1, VCC2 or VCC3 but there is no need to apply supply voltage on all 3 pins on P1. QPF4519 Data Sheet 022719 | Subject to change without notice 5 of 8 www.qorvo.com ADVANCED QPF4519 Wi-Fi Front End Module Pin Configuration and Description Top View Pin Number 1 Label GND Description Ground connection. 2 3 TX_IN GND RF input. Internally matched to 50 Ω and DC Shorted. Ground connection. 4 PA_EN Input enable bias voltage (Regulated internally) 5 NC No electrical connection. It may be left floating or connected to ground. 6 NC No electrical connection. It may be left floating or connected to ground. 7 GND Ground connection. 8 DC_PDET DC power detector. Provides an output voltage proportional to the RF output power level 9 GND Ground connection. 10 C1 Switch control pin 1 11 GND Ground connection. 12 ANT RF bi-directional antenna port. Internally matched to 50 Ω and DC blocked. 13 C0 Switch control pin 0 14 RX_OUT RF output from the RX branch of the T/R switch. Internally matched to 50 Ω and DC blocked. 15 GND Ground connection. 16 LNA_IN RF input to the low noise amplifier. Internally matched to 50 Ω and DC blocked. 17 LNA_OUT RF output from the low noise amplifier. Internally matched to 50 Ω and DC blocked. 18 GND Ground connection. 19 20 VDD GND LNA supply voltage Ground connection. 21 GND Ground connection. 22 VCC3 3rd stage supply voltage 23 VCC2 2nd stage supply voltage 24 VCC1 1st stage supply voltage Backside Paddle GND RF/DC ground. Use recommended via pattern to minimize inductance and thermal resistance. See PCB Mounting Pattern for suggested footprint. QPF4519 Data Sheet 022719 | Subject to change without notice 6 of 8 www.qorvo.com QPF4519 Wi-Fi Front End Module Mechanical Information Dimensions and PCB Mounting Pattern Notes: 2. All dimensions are in millimeters. Angles are in degrees. 3. Dimension and tolerance formats conform to ASME Y14.4M-1994. 4. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012. QPF4519 Data Sheet 022719 | Subject to change without notice 7 of 8 www.qorvo.com QPF4519 Wi-Fi Front End Module Handling Precautions Parameter Rating Standard ESD – Human Body Model (HBM) Class 1B (750V) ANSI/ESD/JEDEC JS-001 ESD – Charged Device Model (CDM) MSL – Moisture Sensitivity Level Class C2a (700V) Level 2 ANSI/ESD/JEDEC JS-002 IPC/JEDEC J-STD-020 Caution! ESD sensitive device Solderability Compatible with both lead-free (260 °C max. reflow temperature) and tin/lead (245 °C max. reflow temperature) soldering processes. Package lead plating: NiPdAu 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 SVHC Free Pb 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. QPF4519 Data Sheet 022719 | Subject to change without notice 8 of 8 www.qorvo.com