RFFM8505 Datasheet, PDF (4/9 Pages) RF Micro Devices – 4.9GHz to 5.85GHz 802.11a/n/ac WiFi Front End Module

RFFM8505
Parameter
Specification
Min Typ Max
Receive (ANT-RX)-LNA On
Gain
Gain flatness over any 80MHz BW
Gain flatness across band
Noise Figure
Rx Port Return Loss
ANT Port Return Loss
Nominal Input P1dB
Current Consumption
LNA_EN Control Current
LNA Turn On Time
Receive (ANT-RX)-Bypass
Mode
LNA Bypass Current
Nominal Insertion Loss
RX Port Return Loss
ANT Port Return Loss
Nominal Input P1dB
General Specifications
Control Line Impedance-PA_EN
Control Line Impedance-LNA_EN
Control Line Impedance-C_RX
Switch Control Current – High - Each
Line
Switch Control Current – Low - Each
Line
Switching Speed
ESD – Human Body Model
PA Turn-on Time
PA Stability
Maximum Input Power
Leakage Current
Transmit (TX-ANT) High Power
Mode at 5V
Output Power
80MHz 802.11ac Dynamic EVM
Output Power
20MHz 802.11n Dynamic EVM
Large Signal Gain
Operation Current
Quiescent current
9
12
15
8
12
16
-0.5
0.5
-1
1
2.5
3
2.5
3.5
10
20
10
15
-5
-3
10
16
130 200
400 600
0.5
5
8
11
8
15
10
20
15
20
75
78
27
5
100
0.5
2
100 500
1000
200 500
20
12
12
5
0
2
10
19.0
1.5
1.8
-36.5 -35.0
20
2.5
3
-32.0 -30.5
23
28
270
285
200
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dBm
mA
µA
nS
µA
dB
dB
dB
dBm
kΩ
kΩ
MΩ
µA
µA
ns
V
ns
dBm
dBm
dBm
dBm
uA
dBm
%
dB
dBm
%
dB
dB
mA
mA
mA
Condition
Freq = 5.15GHz to 5.825GHz, T = -10°C to +70°C,
VCC=3.2V to 5.0V, unless otherwise noted.
T= 25°C, VCC= 3.6V
T= 25°C, VCC= 3.6V
T= 25°C, VCC= 3.6V
T= 25°C, VCC= 3.6V
T= -10°C to +70°C, VCC= 3.2V to 5.0V,
unless otherwise noted
T= 25°C, VCC= 3.6V
T= 25°C, VCC= 3.6V
10% to 90%
No spurious above -41.25dBm/MHz
Into 50Ω, VCC= 3.3V, 25°C
6:1 VSWR, VCC= 3.3V, 25°C
10:1 VSWR, VCC= 3.3V, 25°C
VCC= 4.8V, T= 25°C, RF OFF, All control lines floating
Freq = 5.15GHz to 5.825GHz, VCC= 5.0V, T= +25°C,
50% Duty Cycle, unless otherwise noted.
T= 25°C, VCC= 5.0V
T= 25°C, VCC= 5.0V
POUT= 19dBm
POUT= 20dBm
RF = Off
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
DS131106
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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