RFFM8228PTR7

ADVANCED ADVANCE RFFM8228P D Wi-Fi Front End Module Product Overview The Qorvo® RFFM8228P 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 a balance of efficiency versus linear power that increases the range and throughput of connections. Control ines are reduced to a two pin scheme. 16 Pin 2.3x2.3 mm QFN Package Key Features Integrated die level filtering for 2nd and 3rd harmonics are included.            The RFFM8228P integrates a 2.4 GHz power amplifier (PA), single pole three throw switch (SP3T) and low noise amplifier (LNA) into a single device. Functional Block Diagram 2412 – 2484 MHz POUT = +17.5dBm MCS8/9 VHT40 -35dB Dynamic EVM POUT = +19dBm MCS7 HT20/40 -30dB Dynamic EVM POUT = +20dBm 802.11g -28dB Dynamic EVM POUT = +23dBm 802.11b Spectral Mask Compliance Optimized for +3.3 V Operation Low Power Mode Enabled 28 dB Tx Gain 2.4 dB Noise Figure 15 dB Rx Gain & 1.5 dB Bypass Loss Integrated DC Power Detector Applications       Access Points Wireless Routers Residential Gateways Set-Top Boxes Customer Premise Equipment Internet of Things Ordering Information Top View QPF8248 Data Sheet REV C | Subject to change without notice 1 of 7 Part Number RFFM8228PSB Description Sample bag with 5 pieces RFFM8228PSQ Sample bag with 25 pieces RFFM8228PSR RFFM8228PTR7 7” reel with 100 pieces 7” reel with 2,500 pieces RFFM8228PTR13 13” reel with 10,000 pieces RFFM8228PPCK410 Assembled Evaluation Board + 5 pcs www.qorvo.com RFFM8228P Wi-Fi Front End Module Absolute Maximum Ratings Parameter DC Supply Voltage Conditions Rating -0.5 to +6 V Control Voltage -0.5 to +VCC V Storage Temperature -40 to 150 °C 6 Junction Temperature MTTF > 0.7 x10 hours MTTF > 1.0 x106 hours 160 °C 150 °C RF Input Power at ANT Into 50 Ω Load for 802.11b/g/n/ac (No Damage), Transmit Mode (No Damage), Receive LNA On Mode RF Input Power at ANT (No Damage), Receive Bypass Mode RF Input Power at TX_IN +12 dBm +5 dBm +25 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. Recommended Operating Conditions Parameter Operating Frequency Min. 2412 Device Voltage (VCC & VDD) Control Voltage – High (PA_EN, LNA_EN & VMODE) Control Voltage – Low (PA_EN & LNA_EN & VMODE) TOPERATING* Typ. Max. 2484 Units MHz +3 +3.3 +4.2 V +2.8 +2.95 VCC 0 +0.2 -40 +85 V V °C Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions. * T OPERATING is temperature at package ground. Electrical Specifications Parameter Conditions TRANSMIT (TX-ANT) HIGH POWER 11ac VHT20/40 Output Power Dynamic EVM 11n HT20/40 Output Power Min. MCS8/9 256QAM MCS7 64QAM Margin to HT20 Spectral Mask POUT = +21 dBm, 11n MCS0 Margin to 802.11b Spectral Mask POUT = +23 dBm, DSSS 1 MBps Gain 18 18 19 19 20 27 Across any 40 MHz Channel TX Port Return Loss Units dBm dB dBm -30 dB -28 dBm dB 4 0 dBc 3 0 dBc 28 -0.25 dB +0.25 15 ANT Port Return Loss Operating Current 17.5 -35 OFDM 54MBps Quiescent Current Max. Unless otherwise noted: VCC=3.3V, T=+25ºC, PA_EN=High, LNA_EN=Low 11g Output Power Dynamic EVM Gain Flatness Typ. dB dB 15 dB RF Off 120 150 mA POUT = +17.5 dBm 190 210 mA POUT = +23 dBm 290 315 mA QPF8248 Data Sheet REV C | Subject to change without notice 2 of 7 www.qorvo.com RFFM8228P Wi-Fi Front End Module Parameter nd 2 Conditions Min. Typ. Max. Units Harmonics POUT = +23 dBm 802.11b 1 MBps -15 -13 dBm/MHz 3rd Harmonics POUT = +23 dBm 802.11b 1 MBps -35 -32 dBm/MHz ANT-RX Isolation DC Power Detect Voltage 40 dB RF Off 35 0.15 V POUT = +19 dBm POUT = +23dBm 0.55 0.80 V V TRANSMIT (ANT-RX) LOW POWER 11ac VHT20/40 Output Power Dynamic EVM Unless otherwise noted: VCC=3.3V, T=+25ºC, PA_EN=High, LNA_EN=High 9 MCS8/9 256QAM 11 dBm dB -35 Gain 27 Gain Flatness -0.25 TX Port Return Loss ANT Port Return Loss Operating Current RECEIVE (ANT-RX) LNA ON MODE POUT = +11 dBm dB +0.25 dB 10 15 dB dB 125 mA POUT = +17.5 dBm 175 mA Unless otherwise noted: VCC=3.3V, T=+25ºC, PA_EN=Low, LNA_EN=High Gain 14 Gain Flatness Across any 40 MHz Channel 15 -0.25 Noise Figure RX Port Return Loss 2.4 10 ANT Port Return Loss Input P1dB Input IP3 -8 Rx Operating Current RECEIVE (ANT-RX) BYPASS MODE dB +0.25 dB 2.7 dB dB 15 dB -6 +5 dBm dBm 9 mA Unless otherwise noted: VCC=3.3V, T=+25ºC, PA_EN=Low, LNA_EN=Low Bypass Loss 1.5 Loss Flatness Across any 40 MHz Channel RX Port Return Loss -0.1 ANT Port Return Loss Input P1dB +16 Input IP3 GENERAL SPECIFICATIONS 2 dB +0.1 dB 12 dB 20 dB +18 dBm +30 Unless otherwise noted: VCC=3.3V, T=+25ºC dBm FEM Leakage Current PA_EN Control Current - High 5 300 10 500 µA µA LNA_EN Control Current - High 60 100 µA TX Output P1dB CW +27 dBm Ramp ON/OFF Time 1090% Ref from Control Voltage to RF Power 200 nS PA Stability - Output VSWR CW No Spurious above -41.25dBm/MHz 4:1 Output Power Range Thermal Resistance, θjc 0 Junction to case, MCS0 POUT QPF8248 Data Sheet REV C | Subject to change without notice 3 of 7 25 45 dBm °C/W www.qorvo.com RFFM8228P Wi-Fi Front End Module Logic Truth Table Mode PA_EN LNA_EN Transmit – High Power High Low Transmit – Low Power High High LNA On Low High Bypass Low Low Evaluation Board Schematic and Layout Bill of Material Ref. Des. U1 Value - Description Printed Circuit Board 2.4GHz Wi-Fi Front End Module Manuf. Part number Qorvo RFFM8228P C4 1000 pF Capacitor, Chip, 10%, 25V, X7R, 0201 Samsung E-M CL03B102KA3NNNC C1 4.7 µF Capacitor, Chip, +80%/-20%, 10V, Y5V, 0805 Taiyo Yuden CE LMK212 F475ZG-T C3 10 pF Capacitor, Chip, +/-0.5pF, 25V, C0G, 0201 C2 0.1 µF Capacitor, Chip, 10%, 6.3V, X5R, 0201 R1 3.9K Ω Resistor, Chip, 5%, 1/20W, 0201 Kamaya, Inc RMC1/20-392JPA15 L1 1.8 nH Inductor, Chip, 5%, M/L, 0201 Taiyo Yuden LG HK 0603 6N8J-T QPF8248 Data Sheet REV C | Subject to change without notice 4 of 7 www.qorvo.com ADVANCED RFFM8228P Wi-Fi Front End Module Pin Configuration and Description Top View Pin Number 1 Label PDET Description DC power detector. Provides an output voltage proportional to the RF output power level 2 VMODE 3 VCC High/low power mode control voltage. It may be left floating for nominal conditions in high power mode. Applying 2.8V or greater enables low power mode. 1st and 2nd stage supply voltage 4 VCC 3rd stage supply voltage 5 6 TX PA_EN RF input. Internally matched to 50 Ω and DC Blocked. Input enable bias voltage (Regulated internally) 7 GND Ground connection. 8 RX RF output from the low noise amplifier or bypass. Internally matched to 50 Ω and DC blocked. 9 10 LNA_EN VCC LNA enable bias voltage LNA and regulator supply voltage 11 NC No electrical connection. It may be left floating or connected to ground. 12 13 GND NC Ground connection. No electrical connection. It may be left floating or connected to ground. 14 NC No electrical connection. It may be left floating or connected to ground. 15 GND Ground connection. 16 ANT RF bi-directional antenna port. Internally matched to 50 Ω. An external DC block is required. Backside Paddle GND RF/DC ground. Use recommended via pattern to minimize inductance and thermal resistance. See PCB Mounting Pattern for suggested footprint. QPF8248 Data Sheet REV C | Subject to change without notice 5 of 7 www.qorvo.com RFFM8228P Wi-Fi Front End Module Mechanical Information Dimensions and PCB Mounting Pattern Notes: 1. All dimensions are in millimeters. Angles are in degrees. 2. Dimension and tolerance formats conform to ASME Y14.5-2009. 3. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012. QPF8248 Data Sheet REV C | Subject to change without notice 6 of 7 www.qorvo.com RFFM8228P Wi-Fi Front End Module Handling Precautions Parameter Rating Standard ESD – Human Body Model (HBM) Class 1B ANSI/ESD/JEDEC JS-001 ESD – Charged Device Model (CDM) Class C3 JESD22-C101 MSL – Moisture Sensitivity Level Level 2 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: 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 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 2016 © Qorvo, Inc. | Qorvo is a registered trademark of Qorvo, Inc. QPF8248 Data Sheet REV C | Subject to change without notice 7 of 7 www.qorvo.com