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PDF RFFM4552 Data sheet ( Hoja de datos )
| Número de pieza | RFFM4552 | |
| Descripción | 4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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RFMD + TriQuint = Qorvo
RFFM4552
4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module
Product Description
The RFFM4552 provides a complete integrated solution in
a single front end module (FEM) for Wi-Fi 802.11a/n/ac
systems. The ultra-small factor and integrated matching
minimizes layout area in the customer’s application and
greatly reduces the number of external components.
Performance is focused on linear output power under a
number of conditions including duty cycle and packet length
while balancing power consumption needs of leading edge
device platforms. This simplifies the total front end solution
by reducing the bill of materials, system footprint, and
manufacturing cost.
The RFFM4552 integrates a 5GHz power amplifier (PA),
single pole two throw switch (SP2T) and an LNA with
bypass. Also this FEM includes integrated 2nd and 3rd
Harmonic filters and integrated out of band rejection filters.
The device is provided in a 3.0mm x 3.0mm x 0.98mm, 16-
pin package. This module meets or exceeds the RF front
end needs of IEEE 802.11a/n/ac Wi-Fi RF systems.
Functional Block Diagram
Package: Laminate, 16-pin
3.0mm x 3.0mm x 0.98mm
Feature Overview
■ 5.0V Operation
■ POUT = +20dBm, 802.11ac, 80MHz MCS9 at 1.8% Dynamic EVM
■ POUT = +21dBm, 802.11n, MCS7 HT20/40 at 3.0% Dynamic EVM
■ POUT = +24dBm, MCS0 HT20 at Spectral Mask Compliance
■ High efficiency
■ Input and Output Matched to 50Ω
■ Integrated 5GHz PA, SP2T, LNA with Bypass and power detector.
■ Integrated RX notch filter @ 2.5GHz for DBDC operation.
■ High Impedance PA Enable
Applications
■ Customer Premise Equipment
■ Set-Top Boxes
■ Netbooks/Notebooks
■ Mobile Routers/Access Points
■ Data Cards
■ TV/Monitors/Video
Functional Block Diagram
Revision DS20160415
© 2015 RF Micro Devices, Inc.
Ordering Information
PART NUMBER DESCRIPTION
RFFM4552SB
Standard 5 piece sample bag
RFFM4552SQ
Standard 25 piece sample bag
RFFM4552SR
Standard 100 piece reel
RFFM4552TR7
Standard 2500 piece reel
RFFM4552PCK-410 Fully assemble EVB + 5pcs sample bag
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Subject to change without notice
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RFMD + TriQuint = Qorvo
RFFM4552
4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module
Timing Diagrams
VCC
PA_EN
TX RF Signal
LNA_EN
C_RX
Transmit Timing Diagram
Power ON / OFF Sequence
Range is set Per the data sheet
Level is set Per the data sheet
RX is Low during TX
RX is Low during TX
Apply Vcc to pins 4,
10, and 11
For Transmit: apply
3.1v to pin-6
RF signal ON time is
0.5uS max. Set RF
input to required level.
Both controls must be
OFF during transmit.
The order is not critical.
Apply a max of 0.4v to
pins 15 and 16
Time
0.2uSec
0.2uSec
0.2uSec
0.2uSec
Note1: RF Signal for each specific mode is applied after the DC bias is applied
Note2: Total ON/OFF time includes from 10% of control switching to 90% of RF power
Note3: Listed values on diagram are typical. The maximum is 0.5us for each mode
Revision DS20160415
© 2015 RF Micro Devices, Inc.
5 of 12
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Subject to change without notice
5 Page 
RFMD + TriQuint = Qorvo
Handling Precautions
PARAMETER
ESD – Human Body Model (HBM)
ESD – Charged Device Model (HBM)
MSL – Moisture Sensitivity Level
RFFM4552
4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module
RATING
Class 1A
Class C3
Level 3
STANDARD
ESDA / JEDEC JS-001-2012
JEDEC JESD22-C101F
JEDEC IPC/JEDEC J-STD-02020
Caution! ESD sensitive device
ESD Sensitivity Ratings
ESD Rating: Class 1A
Voltage: 250 V to < 500 V
Test: Human Body Model (HBM)
Standard: ESDA / JEDEC Standard JS-001-2012
ESD Rating: Class C3
Voltage: Passes ≥ 1000 V
Test: Charged Device Model (CDM)
Standard: JEDEC Standard JESD22-C101F
MSL Rating
MSL Rating: Level 3
Test: 260ºC convection reflow
Standard: JEDEC Standard IPC/JEDEC J-STD-020
Revision DS20160415
© 2015 RF Micro Devices, Inc.
11 of 12
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Subject to change without notice
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet RFFM4552.PDF ] | |
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