Details, datasheet, quote on part number: RFFM4558ATR7
PartRFFM4558ATR7
CategorySemiconductors => RF Integrated Circuits => RF Front End => 8826280
TitleRF Front End 4.9-5.925GHz 32dB TxGain 2.5dB NF
Description

Qorvo RFFM4558A Wi-Fi Front End Module provides a complete integrated solution for Wi-Fi 802.11a/n/ac systems. The RFFM4558A is housed in a small form factor and integrated matching minimizes application layout area to reduce the number of external components. Performance is focused on conserving power consumption while maintaining the highest linear output power and leading edge throughput. Integrated die level filtering for 2nd and 3rd harmonics and 2.4GHz rejection for DBDC operation are included. The RFFM4558A integrates a 5GHz power amplifier (PA), single pole two throw switch (SP2T), and bypassable low noise amplifier (LNA) into a single device.

CompanyQorvo
DatasheetDownload RFFM4558ATR7 datasheet
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Specifications 
Product CategoryRF Front End
ManufacturerQorvo
TypeRF Front End
Operating Frequency4.9 GHz to 5.925 GHz
NF - Noise Figure2.5 dB
Operating Supply Voltage5 V
Operating Supply Current14 mA, 240 mA
Maximum Operating Temperature+ 85 C
Maximum Data Rate6 Mb/s
Mounting StyleSMD/SMT
Package/CaseSMD-16
Bandwidth160 MHz
BrandQorvo
Development KitRFFM4558APCK401
Gain14 dB, 32 dB
Minimum Operating Temperature- 40 C
P1dB - Compression Point30 dBm
PackagingReel
SeriesRFFM
Factory Pack Quantity2500
RFFM4558ATR7 photo

 

Features, Applications

The RFFM4558A provides a complete integrated solution in a single front end module (FEM) for Wi-Fi 802.11a/n/ac systems. The small form factor and integrated matching minimizes layout area in the application and greatly reduces the number of external components. Performance is focused on conserving power consumption while maintaining the highest linear output power and leading edge throughput. Integrated die level filtering for and harmonics as well as 2.4 GHz rejection for DBDC operation are included The RFFM4558A integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device. 3rd 16 Pad 2.5x2.5mm Laminate Package

49005925MHz 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 <0.9 W Power Consumption at POUT 32dB Tx Gain 2.5 dB Noise Figure dB Rx Gain 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
Description

Sample bag with 5 pieces Sample bag with 25 pieces 7" reel with 100 pieces 7" reel with 2,500 pieces Assembled Evaluation Board + 5 pcs Sample Bag

Data Sheet 20160830 | Subject to change without notice 8 -

DC Supply Voltage PA Enable Voltage DC Supply Current Storage Temperature TX RF Input Power into 50 Load for 802.11a/n/ac (No Damage) RX LNA On RF Input Power (No Damage) RX Bypass RF Input Power (No Damage)

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.

Operating Frequency Extended Operating Frequency Device Voltage (VCC) PA Enable Voltage High PA Enable Voltage Low TOPERATING

Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions.

TRANSMIT (TX-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

Unless otherwise noted: VCC=5V, T=+25C, PA_EN=High, LNA_EN=Low, C_RX=Low MCS7 64QAM POUT = +23 dBm, 11ac MCS0 POUT = +24 dBm, MCS0 dB dBm dB dBm dB dBm dB dBc

Data Sheet 20160830 | Subject to change without notice 8 -

Gain Flatness Across any 80 MHz Channel = 1600-1950MHz Out of Band Gain TX Port Return Loss ANT Port Return Loss Quiescent Current Operating Current 2nd Harmonics RF Off POUT = +20 dBm POUT = +24 dBm POUT = +24 dBm 802.11a 6 MBps POUT = +24 dBm 802.11a 6 MBps POUT = 0 dBm DC Power Detect Voltage RECEIVE (ANT-RX) LNA ON MODE Gain Flatness Across any 80 MHz Channel Out of Band Gain Noise Figure RX Port Return Loss ANT Port Return Loss Input P1dB Input IP3 Rx Operating Current RECEIVE (ANT-RX) BYPASS MODE Bypass Loss Flatness Across any 80 MHz Channel Out of Band Gain RX Port Return Loss ANT Port Return Loss Input P1dB Input = 2400-2500 MHz = 2400-2500 MHz POUT = +20 dBm POUT = +24 dBm > 7000MHz

Unless otherwise noted: VCC=5V, T=+25C, PA_EN=Low, LNA_EN=High, C_RX=High dB dBm mA
Unless otherwise noted: VCC=5V, T=+25C, PA_EN=Low, LNA_EN=Low, C_RX=High dB dBm
Data Sheet 20160830 | Subject to change without notice 8 -

 

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