RFFM4551 Datasheet, PDF (3/10 Pages) RF Micro Devices – 4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module

RFFM4551
Parameter
Transmit (TX-ANT) (continued)
Operating Current
Quiescent Current
Second Harmonic
Third Harmonic
Out Of Band Gain
Power Detector Voltage
Isolation ANT-RX: Transmit Mode
Receive (ANT-RX)
LNA On Mode
Gain
Noise Figure
RX Port Return Loss
ANT Port Return Loss
Input P1dB
RX Operating Current
Out of Band rejection
Receive (ANT-RX)
LNA Bypass Mode
Bypass Loss
RX Port Return Loss
ANT Port Return Loss
Input P1dB
Out of Band rejection
General Specifications
LNA_EN Control Current
CRX Control Current
Specification
Min
Typ
Max
260
290
330
200
-40
-35
-47
-40
-55
-50
-10
-5
19
22
0
5
0.30
0.75
0.85
1.0
20
11
14
2.5
3.3
8
12
5
12
-5
12
20
15
8
6
5
10
15
10
12
20
15
150
1
Unit Condition
mA
mA
mA
mA
dBm/MHz
dBm/MHz
dBm/MHz
dB
dB
dB
V
V
V
V
dB
dB
dB
dB
dB
dBm
mA
dB
dB
dB
dB
dBm
dB
uA
uA
VCC = 3.3V, T = +25ºC
f = 5.15GHz - 5.925 GHz
PA_EN = High, LNA_EN = Low, CRX = Low
Unless otherwise noted
POUT = 17.0dBm, 802.11ac MCS9 HT80
T = 25ºC, VCC = 3.3V
POUT = 18.0dBm, 802.11ac MCS7 HT20/40
T = 25ºC, VCC = 3.3V
POUT = 21.0dBm, 802.11n MCS0 HT20
T = 25ºC, VCC = 3.3V
RF=Off, T = 25ºC, VCC = 3.3V
POUT = 21dBm, measured with a standard 802.11a
6Mbps waveform, Frequency 5.15 to 5.29GHz
POUT = 21dBm, measured with a standard 802.11a
6Mbps waveform, Frequency 5.30 to 5.925GHz
POUT = 21dBm, measured with a standard 802.11a
6Mbps waveform across full frequency band.
@ 3.2 to 3.9GHz
@ 7GHz
@1.60 to 1.95 GHz
POUT = 0dBm, RF OFF
POUT = 17.0dBm, 802.11ac MCS9 HT80
POUT = 18.0dBm, 802.11ac MCS9 HT80
POUT = 21.0dBm, 802.11ac MCS0 HT20
PA_EN = High, LNA_EN = Low, CRX = Low
VCC = 3.3V, T = +25ºC
f = 5.15GHz - 5.925 GHz
PA_EN = Low, LNA_EN = High, CRX =High
Unless otherwise noted
@ 2.4 to 2.5GHz
VCC = 3.3V, T = +25ºC
f = 5.15GHz - 5.925 GHz
PA_EN = Low, LNA_EN = Low, CRX = High
Unless otherwise noted
@ 2.4 to 2.5GHz
VCC = 3.3V, T = +25ºC
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].
DS150211
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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