Details, datasheet, quote on part number: QPF4519SR
PartQPF4519SR
CategorySemiconductors => RF Integrated Circuits => RF Front End => 8826191
TitleRF Front End WiFi FEM 802.11a/n/ac
Description

Qorvo QPF4519 Wi-Fi Front End Module is housed in a compact form factor and designed for Wi-Fi 802.11a/n/ac systems. The QPF4519 features integrated matching that 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. 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 and 2.4GHz rejection for DBDC operation are included. The QPF4519 integrates a 5GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.

CompanyQorvo
DatasheetDownload QPF4519SR datasheet
Specifications 
Product CategoryRF Front End
ManufacturerQorvo
TypeWi-Fi
Operating Frequency5.15 GHz to 5.925 GHz
NF - Noise Figure2 dB
Operating Supply Voltage5 V
Operating Supply Current330 mA
Maximum Operating Temperature+ 85 C
Maximum Data Rate6 MB/s
Mounting StyleSMD/SMT
Package/CaseQFN-24
Bandwidth160 MHz
BrandQorvo
Development KitQPF4519PCK401
Gain16 dB, 32 dB
Minimum Operating Temperature- 40 C
P1dB - Compression Point- 7 dBm, 28 dBm, 32 dBm
PackagingReel
Factory Pack Quantity100
QPF4519SR photo

 

Features, Applications

The Qorvo 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. 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 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 24 Pin 5x3 mm QFN Package

51505925MHz POUT VHT80 -35dB Dynamic EVM POUT HT20/40 -30dB Dynamic EVM POUT MCS0 HT20 Spectral Mask Compliance 160MHz Bandwidth and MCS11 Capable Optimized for +5 V Operation 32dB Tx Gain 2 dB Noise Figure dB Rx Gain 6.5 dB Bypass Loss dB 2.4 GHz Rejection on Rx Path

Applications
Access Points Wireless Routers Residential Gateways Customer Premise Equipment Internet of Things

Top View Part Number QPF4519TR13 QPF4519PCK401 Description Sample bag with 5 pieces Sample bag with 25 pieces 7" reel with 100 pieces 13" reel with 2,500 pieces Assembled Evaluation Board + 5 pcs

Data Sheet 20161219 | Subject to change without notice
QPF4519 Wi-Fi Front End Module Absolute Maximum Ratings

Parameter DC Supply Voltage PA Enable Voltage Storage Temperature Junction Temperature RF Input Power at TX_IN RF Input Power at ANT RF Input Power at ANT MTTF > 1.5x10 hours MTTF > 1.0x106 hours Into 50 Load for 802.11a/n/ac (No Damage), Transmit Mode (No Damage), Receive LNA On Mode (No Damage), Receive Bypass Mode

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.

Parameter Operating Frequency Extended Operating Frequency Device Voltage (VCC & VDD) PA Enable Voltage High PA Enable Voltage - Low TOPERATING* Min. Typ. Max. 5925 +5.25 VCC +0.1 +85 Units MHz 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.

Parameter Transmit (TX_IN-ANT) Mode 11ac VHT80 Output Power Dynamic EVM 11ac VHT160 Output Power 11ac VHT80 Output Power Dynamic EVM 11n HT20/40 Output Power Dynamic EVM Margin to VHT80 Spectral Mask Margin to VHT20 Spectral Mask Gain Flatness Out of Band Gain TX_IN Port Return Loss Across any 80 MHz Channel 6 10 Conditions Min. Typ. Max. Units Unless otherwise noted: VCC=5V, T=+25C, PA_EN=High, C0=Low, C1=High, Only through path between RX_OUT and LNA_IN MCS7 64QAM POUT = +24 dBm, 11ac MCS0 POUT = +25 dBm, 11n MCS0 dBm dB dBm dB dBm dB dBm dB dBc dB

Parameter ANT Port Return Loss Quiescent Current Operating Current 2

Conditions RF Off POUT = +23 dBm POUT = +25 dBm POUT = +27 dBm 802.11a 6 MBps POUT = +27 dBm 802.11a 6 MBps

RECEIVE (ANT-LNA_OUT) LNA ON MODE Gain Flatness Across any 80 MHz Channel Out of Band Gain Noise Figure LNA_OUT Port Return Loss ANT Port Return Loss Input P1dB Input IP3 Rx Operating Current RECEIVE (ANT-LNA_OUT) BYPASS MODE Bypass Loss Flatness Across any 80 MHz Channel Out of Band Gain LNA_OUT Port Return Loss ANT Port Return Loss Input P1dB Input IP3 GENERAL SPECIFICATIONS FEM Leakage Current Control Current - High Control Current - Low TX Output P1dB Ramp ON/OFF Time PA Stability - Output VSWR Output Power Range Thermal Resistance, jc

POUT = +27 dBm 0.95 V Unless otherwise noted: VCC=5V, T=+25C, PA_EN=Low, C0=High, C1=Low, Only through path between RX_OUT and LNA_IN = 2400-2500 MHz dB dBm

25 mA Unless otherwise noted: VCC=5V, T=+25C, PA_EN=Low, C0=High, C1=High, Only through path between RX_OUT and LNA_IN = 2400-2500 MHz Unless otherwise noted: VCC=5V, T=+25C, Only through path between RX_OUT and LNA_IN CW 10<->90% Ref from Control Voltage to RF Power CW No Spurious above -41.25dBm/MHz 0 Junction to case dBm C/W dB dBm


 

Some Part number from the same manufacture Qorvo
QPA9226SR

Qorvo QPA9x26 High Linearity Small Cell PA are housed in low-cost surface-mount packages with on-chip bias control and temperature control circuits. The QPA9x26 are suitable for small cell or enterprise

QPA9426SR
QPF4518SR

Qorvo QPF4518 & QPF4518M Wi-Fi Front End Modules are designed for Wi-Fi 802.11a/n/ac systems. The modules feature a compact form factor and integrated matching minimizes layout area in the application.

QPA9226TR13

Qorvo QPA9x26 High Linearity Small Cell PA are housed in low-cost surface-mount packages with on-chip bias control and temperature control circuits. The QPA9x26 are suitable for small cell or enterprise

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QPF4518MSR

Qorvo QPF4518 & QPF4518M Wi-Fi Front End Modules are designed for Wi-Fi 802.11a/n/ac systems. The modules feature a compact form factor and integrated matching minimizes layout area in the application.

QPC6222SR Specifications: Product Category: RF Switch ICs ; Manufacturer: Qorvo ; Number of Switches: Dual ; Switch Configuration: DPDT ; Operating Frequency: 698 MHz to 960 MHz, 1.427 GHz to 2.17 GHz, 2.5 GHz to 2.69
QPF4518MTR13

Qorvo QPF4518 & QPF4518M Wi-Fi Front End Modules are designed for Wi-Fi 802.11a/n/ac systems. The modules feature a compact form factor and integrated matching minimizes layout area in the application.

RFPA5218SR Specifications: Product Category: RF Amplifier ; Manufacturer: Qorvo ; Type: WiFi Power Amplifier ; Operating Frequency: 2.4 GHz to 2.5 GHz ; Gain: 32 dB ; P1dB - Compression Point: 32 dBm ; Operating
QPF4518TR13

Qorvo QPF4518 & QPF4518M Wi-Fi Front End Modules are designed for Wi-Fi 802.11a/n/ac systems. The modules feature a compact form factor and integrated matching minimizes layout area in the application.

 
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