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PDF RFFM4293 Data sheet ( Hoja de datos )
| Número de pieza | RFFM4293 | |
| Descripción | 2.4GHz to 2.5GHz 802.11b/g/n/ac WiFi Front End Module | |
| Fabricantes | RFMD | |
| Logotipo |  |
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RFFM4293
3.0V to 5.0V, 2.4GHz to 2.5GHz 802.11b/g/n/ac WiFi
Front End Module
The RFFM4293 provides a complete integrated solution in a single front
end module (FEM) for WiFi 802.11b/g/n/ac and Bluetooth® systems.
The ultra-small form factor and integrated matching greatly reduces the
number of external components and layout area in the customer
application. This simplifies the total front end solution by reducing the bill
of materials, system footprint, and manufacturability cost. The
RFFM4293 integrates a 2.4GHz to 2.5GHz power amplifier (PA), low
noise amplifier (LNA) with bypass mode, power detector coupler for
improved accuracy, and some filtering for harmonic rejection. The
device is provided in a 3mm x 3mm x 1.05mm, 16-pin package. This
module meets or exceeds the RF front end needs of IEEE
802.11b/g/n/ac WiFi RF systems.
GND BT VDD LNA_EN
12 11 10
9
C_BT 13
8 RX
C_RX 14
7 GND
GND 15
6 PA_EN
RFFM4293
Package: Laminate, 16-pin,
3.0mm x 3.0mm x 1.05mm
Features
■ Integrated 2.4GHz to 2.5GHz
b/g/n/ac Amplifier, LNA with
bypass mode, SP3T Switch, and
Power Detector Coupler
■ Single Supply Voltage 3.0V to 5.0V
POUT = 19dBm, 3.3V @ 3%
Dynamic EVM.
POUT = 21dBm, 5.0V @ 3%
Dynamic EVM
Applications
■ IEEE802.11b/g/n/ac WiFi
Applications
■ 2.4GHz to 2.5GHz ISM Band
Solutions
■ Portable Battery-Powered
Equipment
■ WiFi Access Points, Gateways,
and Set Top Boxes
ANT 16
1
PDET
2
NC
3
VCC
5 TX
4
VCC
Functional Block Diagram
Ordering Information
RFFM4293SB
Standard 5-piece bag
RFFM4293SQ
Standard 25-piece bag
RFFM4293SR
Standard 100-piece reel
RFFM4293TR7
Standard 2500-piece reel
RFFM4293PCK-410 Fully assembled evaluation board w/5-piece bag
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [email protected].
DS140506
RF MICRO DEVICES® and RFMD® are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
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RFFM4293
Parameter
General Performance
Control Current
C_RX and C_BT Current
PA_EN Current
Switch Control Speed
PA_EN Control Impedance
LNA_EN Control Impedance
C_RX Control Impedance
C_BT Control Impedance
ESD
Human Body Model
Charge Device Model
Thermal Resistance
RTH_I
Junction Temperature TJ
Maximum Input Power
Bluetooth
Input/Output Power
Insertion Loss
BT Port Return Loss
ANT Port Return Loss
Isolation
ANT-BT; Tx Mode
ANT-BT; Rx Gain Mode
LNA_EN = High
ANT-BT; Rx Bypass Mode
ANT-RX; Tx Mode
ANT-RX; BT Mode
Specification
Min Typ Max
0.5 1
30 50
200
5.2
7.4
27
27
500
1000
250
46
170
12
12
5
25 30
0.7 0.9
-9.6
-9.6
18
25
20
35
25
Switch Logic Control Table
Operating Mode
PA_EN
Standby
802.11b/g/n/ac Tx
802.11b/g/n/ac Rx Gain
802.11b/g/n/ac Rx Bypass
BT Rx/Tx
Note: High = 2.8V to VCC, Low = 0V to 0.2V
Low
High
Low
Low
Low
Unit Condition
µA
µA
ns
MΩ
MΩ
MΩ
MΩ
V EIA/JESD22-114A RF pins
V EIA/JESD22-114A DC pins
V JESD22-C101C all pins
˚C/W
˚C
dBm
dBm
dBm
dBm
dB
dB
dB
MTTF > 30 years
Into 50Ω, VCC = 3.3V, 25°C
6:1 VSWR, VCC = 3.3V, 25°C
10:1 VSWR, VCC = 3.3V, 25°C
Temperature = -10°C to +70°C, VDD = 3.3 and 5.0V,
C_BT = high, unless otherwise noted
T=25°C
dB PA_EN = High, C_BT = Low, C_RX = Low, LNA_EN = Low
dB PA_EN = Low, C_BT = Low,C_RX = High,
dB PA_EN = Low, C_BT = Low, C_RX = High, LNA_EN = Low
dB PA_EN = High, C_BT = Low, C_RX = Low, LNA_EN = Low
dB PA_EN = Low, C_BT = High, C_RX = Low,
LNA_EN
Low
Low
High
Low
Low
C_RX
Low
Low
High
High
Low
C_BT
Low
Low
Low
Low
High
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [email protected].
DS140506
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet RFFM4293.PDF ] | |
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