RFFM8528 Datasheet, PDF (3/10 Pages) RF Micro Devices – WiFi Front End Module 5180MHz to 5825MHz

RFFM8528
Parameter
Transmit (TX-ANT) High Power
Mode (continued)
Margin to 20Mhz Spectral Mask*
Margin to 80MHz Spectral Mask*
Power Detector Voltage
Variation Across Band
Variation Over Temperature
Transmit (TX-ANT) Low Power
Mode
20MHz Output Power*
11n 20MHz Dynamic EVM
80MHz Output Power*
11ac 80MHz Dynamic EVM
20 MHz 802.11n Current
80 MHz 802.11ac Current
Receive (ANT-RX) LNA On
Gain
Gain Flatness Across Band
Noise Figure
Rx Port Return Loss
ANT Port Return Loss
RX Current
Input P1dB
Receive (ANT-RX) Bypass Mode
Bypass Loss
Gain Flatness Across Band
RX Port Return Loss
ANT Port Return Loss
General Specifications
ANT to RX Isolation
TX to RX Isolation
PA_EN Current
LNA_EN current
Leakage Current
Switch Control Current – High
Switch Control Current – Low
Switching Speed
ESD – Human Body Model
ESD – Charge Device Model
PA Turn-on Time from PA_EN edge
Specification
Min Typ Max
2
2
0.8
1.05
-0.5
0.5
-1.5
1.5
9
1
-40
9
10
1.2
-38.5
145
145
11
13
15
-1
1
2.5
3
12
8
10
-4
2
3
4.5
-1
1
7
11
38
25
250
83
0.1
2
5
5
100
0.5
2
100
200
1000
1000
150
200
Unit Condition
VCC=3.3V; PA_EN = High; LNA_EN = Low;
VMODE = Low; T=+25ºC; Unless otherwise noted
dBc
802.11n HT20 at POUT = +20dBm
dBc
802.11ac VHT80 at POUT = +20dBm
V
POUT = +17.5dBm
dB
dB
VCC=3.3V; PA_EN = High; LNA_EN = Low;
VMODE = High; T=+25ºC; Unless otherwise noted
dBm
%
dB
802.11n HT20 MCS7
dBm
%
802.11ac VHT80 MCS9
dB
mA
POUT = +9dBm
mA
POUT = +9dBm
VCC=3.3V; PA_EN = Low; LNA_EN = High;
VMODE = Low; T=+25ºC; Unless otherwise noted
dB
dB
dB
dB
dB
mA
dBm
VCC=3.3V; PA_EN = Low; LNA_EN = Low;
VMODE = Low; T=+25ºC; Unless otherwise noted
dB
dB
dB
dB
dB
Switch in TX Mode
dB
uA
uA
uA
VCC=3.3V, No RF applied, PA_EN=LNA_EN=VMODE=Low
uA
Per line
uA
nS
V
V
nS
10% to 90% of final gain
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].
DS140731
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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