RFFM4203 Datasheet, PDF (5/8 Pages) RF Micro Devices – 3.0V TO 5.0V, 2.4GHz TO 2.5GHz 802.11b/g/n/ac WiFi FRONT END MODULE

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
R_{TH_I}
Junction Temperature T_J
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.
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
-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 V_CC, 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, V_CC = 3.3V, 25°C
6:1 VSWR, V_CC = 3.3V, 25°C
10:1 VSWR, V_CC = 3.3V, 25°C
Temperature = -10°C to +70°C, V_DD = 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 ([phone] or [e-mail].
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