RFFM8205 Datasheet, PDF (3/9 Pages) RF Micro Devices – 2.4GHz to 2.5GHz 802.11b/g/n/ac WiFi Front End Module

RFFM8205
Parameter
Transmit (TX-ANT) (continued)
Spectral Mask
HT20/HT40 Output Power
TX Port Return Loss
ANT Port Return Loss
Large Signal Gain
Gain Flatness - 20MHz Channel
Gain Flatness - Across Band
Operating Current
Quiescent Current
PA_EN Current
Second Harmonic
Third Harmonic
Power Detector Voltage
Variation from 0-360 load pull
ANT-RX Isolation
Receive (ANT-RX)-LNA On
Gain (S21)
RX Gain Flatness over any 20MHz BW
Gain flatness across band
Noise Figure
Rx Port Return Loss
ANT Port Return Loss
Current Consumption
LNA_EN Control Current
LNA Turn On Time
Receive (ANT-RX)-Bypass Mode
Insertion Loss
RX Port Return Loss
ANT Port Return Loss
Input P1dB
Specification
Min Typ Max
20.5
21
15
22
10
17
23.5
26
30
22.5
26
31
-0.25
0
0.25
-1
0
1
225
240
235
175
40
80
-10
-5
-28
-25
0
0.05 0.1
0.25 0.35 0.5
0.5
0.6
0.8
-1.5
1.5
30
32
35
9
10.5
12
8
10.5
13
-0.25
0.25
-1
1
2.5
3
2.5
3.7
10
12
20
3
4
10
7.5
10
13.5
7
10
14.5
30
200 500
200 500
6
8
4
6
9
10
14
25
10
12
25
20
27
30
Unit Condition
T= -10ºC to +70ºC, VCC = 3.0V to 4.2V, 50% duty cycle
unless otherwise noted
dBm
T=25ºC, VCC = 3.6V
dB
dB
dB
dB
dB
dB
mA
mA
mA
mA
µA
dBm/MHz
dBm/MHz
V
V
V
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mA
mA
µA
nS
dB
dB
dB
dB
dBm
T = 25ºC, VCC = 3.6V
T = -10ºC, to +70ºC, VCC = 3.2V to 4.6V
POUT = 18dBm , T=25ºC, VCC = 3.6V
POUT = 20dBm , T=25ºC, VCC = 3.6V
POUT = 16dBm, T = -10ºC to 70ºC, VCC = 3.0V to 4.2V
T = 25ºC, VCC = 3.6V
POUT = 22dBm, T = -10ºC to 70ºC, VCC = 3.0V to
4.2V,Measured with a standard IEEE802.11b, 1Mbps
waveform
POUT = 0dBm (No RF)
POUT = 18.0dBm (see evaluation board schematic)
POUT = 22dBm (see evaluation board schematic)
3:1 VSWR
FEM is operating in TX mode
T= -10ºC to +70ºC, VCC = 3.0V to 4.2V
unless otherwise noted
T = 25ºC, VCC = 3.6V
T = -10ºC to 70ºC, VCC = 3.2V to 4.2V
T = 25ºC, VCC = 3.6V
T = -10ºC to 70ºC, VCC = 3.2V to 4.2V
T = 25ºC, VCC = 3.6V
T = -10ºC to 70ºC, VCC = 3.0V to 4.2V
T= -10ºC to +70ºC, VCC = 3.0V to 4.2V
unless otherwise noted
T = 25ºC, VCC = 3.6V
T = -10ºC to 70ºC, VCC = 3.0V to 4.2V
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].
DS130930
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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