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PDF RFFM4203 Data sheet ( Hoja de datos )
| Número de pieza | RFFM4203 | |
| Descripción | 3.0V TO 5.0V / 2.4GHz TO 2.5GHz 802.11b/g/n/ac WiFi FRONT END MODULE | |
| Fabricantes | RFMD | |
| Logotipo |  |
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RFFM4203
3.0V TO 5.0V, 2.4GHz TO 2.5GHz
802.11b/g/n/ac WiFi FRONT END MODULE
Package: Laminate, 16-pin, 3mm x 3mm x 1.05mm
16 15
14 13
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
5V
POUT = 21.5dBm, 5V <3%
Dynamic EVM
POUT = 19dBm, 3.3V <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
Pdet 1
12 GND
N/C 2
11 BT
VCC 3
10 Vdd
VCC 4
9 LNA_EN
5678
Functional Block Diagram
Product Description
The RFFM4203 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 num-
ber 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 RFFM4203 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 fil-
tering 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.
DS130510
Ordering Information
RFFM4203SB
5-Piece sample bag
RFFM4203SQ
25-Piece sample bag
RFFM4203SR
100-Piece reel
RFFM4203TR7
2500-Piece reel
RFFM4203PCK-410 RFFM4203 Eval Board with 5-piece bag
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
InGaP HBT
Si BiCMOS
SiGe HBT
Si CMOS
Si BJT
BiFET HBT
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark 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. ©2012, 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].
1 of 8
Free Datasheet http://www.Datasheet4U.com
1 page  
RFFM4203
Parameter
General Performance 3.3V and
5.0V
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
Maximum Input Power
Maximum Input Power
Bluetooth (Both 3.3V and 5.0V)
Input/Output Power
Insertion Loss
BT Port Return Loss
ANT Port Return Loss
Isolation
ANT-BT; Tx Mode
ANT-BT; Rx Gain Mode
ANT-BT; Rx Bypass Mode
ANT-RX; Tx Mode
ANT-RX; BT Mode
ANT Port Return Loss
Specification
Min. Typ. Max.
500
1000
250
0.5
30
5.2
7.4
27
27
46
170
1
50
200
12
12
5
25 30
0.7 0.9
-9.6
-9.6
18
25
20
35
25
-9.6
Switch Logic Control
Operating Mode
PA_EN LNA_EN
Standby
Low Low
802.11b/g/n/ Tx
High Low
802.11b/g/n/ Rx Gain
Low High
802.11b/g/n/ Rx Bypass
Low Low
BT Rx/ Tx
Low Low
Note: High = 2.8V to VCC, Low = 0V to 0.2V.
C_RX
Low
Low
High
High
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 = 3.3V, 5.0V,
C_BT = high, unless otherwise noted.
dB PA_EN = High, C_BT = Low, C_RX = Low, LNA_EN = Low
dB PA_EN = Low, C_BT = Low,C_RX = High, LNA_EN = 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
dB
C_BT
Low
Low
Low
Low
High
DS130510
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 8
Free Datasheet http://www.Datasheet4U.com
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RFFM4203.PDF ] | |
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